tag:blogger.com,1999:blog-15773600443264436202024-03-09T18:47:17.811-08:00Chemistry KnightsMr. Hatfield's Chemistry classes at Bullard High SchoolScott Hatfield . . . .http://www.blogger.com/profile/00363885800131794994noreply@blogger.comBlogger345125tag:blogger.com,1999:blog-1577360044326443620.post-57666199657601962172023-07-12T08:09:00.002-07:002023-07-12T08:09:21.109-07:00YOU CAN HAVE ADVENTURES<p><b><span style="font-size: large;">Students and Parents:</span></b></p><p><b><span style="color: #2b00fe; font-size: large;"><i>Looking ahead to the coming academic year, what should you expect from science coursework? What's the point of taking science, anyway? Where could studying Biology, Chemistry or Physics ultimately take you?</i></span></b></p><p><span style="font-size: large;">Back in 2016, I was the subject of a profile by local news station KSEE 24. They had learned some things about my career as a science teacher, and they were intrigued by how I answered questions like that. </span></p><p><span style="font-size: large;">It may seem corny, but the truth is that learning can be an <b><i><span style="color: #990000;">intellectual</span></i></b> adventure---a 'voyage of the mind'----and the results of that learning can lead to actual <b><i><span style="color: #2b00fe;">physical</span></i></b> adventures!</span></p><p><span style="font-size: large;"><br /></span></p><p style="text-align: center;"><b><i><span style="font-size: x-large;">HOW?</span></i></b></p><p><br /></p>
<iframe allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/NEtakO3pzbI" title="YouTube video player" width="560"></iframe>Scott Hatfield . . . .http://www.blogger.com/profile/00363885800131794994noreply@blogger.com0tag:blogger.com,1999:blog-1577360044326443620.post-2352160895783776272023-05-10T19:09:00.003-07:002023-05-10T19:26:40.262-07:00POWER POINT NOTES: CARBON, THE 'SHAPE OF LIFE'<span style="color: #4c1130; font-size: large;"><b><i>Students:</i></b></span><br />
<span style="color: #4c1130; font-size: large;"><b><i><br /></i></b></span><span style="color: #4c1130; font-size: large;"><b><i>You are now beginning your Final Unit of the year, on Organic Chemistry. This is the branch of chemistry based on the element carbon. This is not only essential for living things, but heavily-involved in many important concerns of modern life, including the use of fossil fuels and patterns of climate change, all topics in Volume 2 of your text.</i></b></span><br />
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<a href="http://www.mediafire.com/file/2qbgnn2mp6zbukg/CARBON_The_Shape_of_Life_%28chemistry%29.ppt"><img border="0" height="418" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgMnxcPM0l77r4GMD291Hbdm5WhGcsn_OymEpu9fnwAjrH7IJPvgsPHUoDVYSctCfzXVsYd14ZvJEcQFvDibFi8fGqmHJuwGe8Ys35IZc_zDVbBLfDkr7Sr4K7OqM36hpCFKkh6s1vY4zM/s640/carbon+shape+of+life+banner.bmp" width="640" /></a></div>
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<span style="font-size: large;">To help students prepare for their Final, please find these Power Point Notes <a href="https://www.mediafire.com/file/sx2lc04lgmszbr7/CARBON+The+Shape+of+Life+2023.pptm/file" target="_blank">HERE,</a> along with a PDF of the Study Guide based on those notes <a href="http://www.mediafire.com/file/jgp2vuho92kuvlc/STUDY_GUIDE_CARBON_SHAPE_OF_LIFE.pdf">HERE</a>.</span><br />
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<span style="font-size: large;">Students should also have a copy of the <b><i><a href="http://www.mediafire.com/file/r6kpiukyppyfec5/Naming%20Organic%20Compounds%20Guide.pdf">Organic Compounds Guide </a></i></b>(three-hole punched) as part of their materials in to be prepared to answer questions on their FINAL.</span><div><span style="font-size: large;"><br /></span>
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<br /></div>Scott Hatfield . . . .http://www.blogger.com/profile/00363885800131794994noreply@blogger.com0tag:blogger.com,1999:blog-1577360044326443620.post-87831459921397455392023-05-01T23:11:00.007-07:002023-05-01T23:13:02.183-07:00POWER POINT NOTES: ELECTROCHEMISTRY<p><b><span style="color: #2b00fe; font-size: large;">Students: <i><a href="https://www.mediafire.com/file/yjh5j6vkymolg7e/Redox+Reactions+Electrochemistry+2023.ppt/file" target="_blank">HERE</a></i> are Power Point Notes on Redox Reactions and Electrochemistry.</span></b></p><p><b></b></p><div class="separator" style="clear: both; text-align: center;"><b><a href="https://www.mediafire.com/file/yjh5j6vkymolg7e/Redox+Reactions+Electrochemistry+2023.ppt/file" style="margin-left: 1em; margin-right: 1em;" target="_blank"><img border="0" data-original-height="617" data-original-width="837" height="428" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiZkoE6XIK141tYlFRWDAjM9I_eYmEDLtOyaRj0RoelBhz2NCDlqZ53pr0GA8OjnoqfxmlRQwfzgMO-k3hLc2Jwnao8gfUSsuhc0f-MPs9qVkdbdScgEWuXiec38l61epj5vo_AnS96b-kkm5HtE1UVSWNZ3aiO90_Y85RFncLn7NHpkaJPpmJs9o1T/w580-h428/Redox%20Reactions%20PPT%20Banner.jpg" width="580" /></a></b></div><b><br /></b><p></p><p><b><span style="font-size: large;"><i><span style="color: #ff00fe;"> <a href="https://www.mediafire.com/file/mld3rqc4vgp614j/STUDY_GUIDE_ELECTROCHEMISTRY.pdf/file" target="_blank">HERE is the STUDY GUIDE</a></span></i><span style="color: #2b00fe;"> based on these Notes.</span></span></b></p><p><br /></p>Scott Hatfield . . . .http://www.blogger.com/profile/00363885800131794994noreply@blogger.com0tag:blogger.com,1999:blog-1577360044326443620.post-65959912656047309522023-03-23T07:55:00.004-07:002023-03-29T07:58:01.603-07:00VIDEO: ACID-BASE EQUILIBRIUM<span style="font-size: x-large;">Students should have been given the worksheet based on this video prior to Spring Break. In the video, Paul Andersen demonstrates the centrality of water to most acid-base chemistry, and explains how to calculate equilibrium constants for <b><i><span style="color: magenta;">acids</span></i></b> (K</span><span style="font-size: x-small;">a</span><span style="font-size: x-large;">) and <b><i><span style="color: #351c75;">bases</span></i></b> (K</span><span style="font-size: x-small;">b</span><span style="font-size: x-large;">), and how to express those as pK</span><span style="font-size: x-small;">a</span><span style="font-size: x-large;">'s or pK</span><span style="font-size: x-small;">b</span><span style="font-size: x-large;">'s:</span><br />
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<iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/l5fk7HPmo5g" width="560"></iframe>Scott Hatfield . . . .http://www.blogger.com/profile/00363885800131794994noreply@blogger.com0tag:blogger.com,1999:blog-1577360044326443620.post-8983169373010561122023-03-22T17:16:00.001-07:002023-03-23T17:18:56.906-07:00POWER POINT NOTES: ACIDS, BASES AND SALTS<span style="color: #990000; font-size: large;"><b><i>Mr.Hatfield's Chemistry students should have completed their Notes on material related to pg. 146-171 (volume 2) of their textbook. They can download a copy of the Power Point containing those Notes <a href="http://www.mediafire.com/file/500zi2almv4rjdf/Acids_Bases_Salts_Titrations_2019.pptm/file">HERE:</a></i></b></span><br />
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<a href="http://www.mediafire.com/file/500zi2almv4rjdf/Acids_Bases_Salts_Titrations_2019.pptm/file"><img border="0" height="398" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEge-4YgrJGDuOPMM9F-7eC3_QJK9BVpV2xO1iHjai5MbnurNxxLfKvzh89J3yh5swJW6SPeDi8_GLwyjUyHjQnG_vQpadyiFbCZeT2v_x29YqSyP0MDSA6kfQJQPopS1UgMIBtE5QIn3mQ/w544-h398/acid+base+salts+banner.bmp" width="544" /></a></div>
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<span style="font-size: large;">Students received a Study Guide based upon this section of Notes on March 22. This Study Guide will be completed before Spring Break. After Spring Break, <b><i><span style="color: #cc0000;">Mr. Hatfield's classes will complete their titration labs and have a Unit Test on equilibrium, solutions, acids, bases and salts. </span></i></b></span>Scott Hatfield . . . .http://www.blogger.com/profile/00363885800131794994noreply@blogger.com0tag:blogger.com,1999:blog-1577360044326443620.post-18797669097926933072023-03-20T22:01:00.006-07:002023-03-20T22:01:43.788-07:00POWER POINT NOTES: CHEMICAL KINETICS<br />
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<a href="http://www.mediafire.com/file/6k07kdo06474dz2/Introduction%20to%20Chemical%20Kinetics%202017.ppt"><img border="0" data-original-height="481" data-original-width="637" height="481" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi1-lO4KdVHWdhjTB36nkypDgu8Smtg9ln2c6imWxYIF8rFmqaDNUpak0dhSxjD0koKScFdGHqDvnndUfkPpH9oAwnYgtpzkP9ew_PH-giPGI4nDTERdq8M6xYkW9fNgCfkA6s7wuTsUpw/s640/intro+chemical+kinetics+banner.bmp" width="640" /></a></div>
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<b><i><span style="color: #990000; font-size: x-large;">Students, here are the Power Point Notes on <a href="http://www.mediafire.com/file/6k07kdo06474dz2/Introduction%20to%20Chemical%20Kinetics%202017.ppt">Chemical Kinetics</a>, which covers the concept of equilibrium and the rates of reaction.</span></i></b><br />
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<span style="font-size: large;">The Study Guide has been made available in class since Friday, March 17th. If you need to get another copy, you can download a PDF version of the Study Guide <b><i><a href="http://www.mediafire.com/file/zl6acv6ps2z4mtd/STUDY%20GUIDE%20CHEMICAL%20KINETICS.pdf">HERE.</a></i></b></span><br />
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<span style="font-size: x-large;"><b><span style="color: red;">UNIT 6 is now over, and all Unit 6 work is PAST DUE, and will NOT be accepted after Friday, March 24th </span></b></span><br />
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<br />Scott Hatfield . . . .http://www.blogger.com/profile/00363885800131794994noreply@blogger.com0tag:blogger.com,1999:blog-1577360044326443620.post-12088363528119896912023-03-20T08:59:00.005-07:002023-03-20T08:59:45.153-07:00VIDEO: EQUILIBRIUM<span style="font-size: large;">In <b><i><span style="color: blue;">this video</span></i></b>, Paul Anderson does a great job of providing a demonstration that suggests how chemical systems reach equilibrium.</span><br />
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<span style="font-size: large;"><iframe allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/cHAjhM3y3ds" width="560"></iframe></span><br />
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Mr. Anderson also models how to equilibrium setups and solve for the value of the equilibrium constant, 'K'. Students were given a worksheet based on this video in Friday's class, along with a set of problems in which they will practice setting up equilibrium expressions.<br />
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This is a short topic, and the notes on Chemical Kinetics should be finished within the same day as viewing the video. Both items should be treated as homework, and completed as soon as possible.<br />
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<span style="font-size: large;"><br /></span>Scott Hatfield . . . .http://www.blogger.com/profile/00363885800131794994noreply@blogger.com0tag:blogger.com,1999:blog-1577360044326443620.post-42481411857998119222023-03-08T08:22:00.008-08:002023-03-08T08:22:57.289-08:00POWER POINT NOTES: THERMOCHEMISTRY<p><span style="font-size: x-large;">Students, you can download the Power Point Notes for next weeks's Unit Test on <b><i><span style="color: #cc0000;">Thermochemistry</span></i></b> by either clicking <b><i><a href="https://www.mediafire.com/file/ug8el571m9f3ycn/Thermochemistry_2022.ppt/file" target="_blank">HERE</a></i></b> or on the graphic below:</span></p><p></p><div class="separator" style="clear: both; text-align: center;"><a href="https://www.mediafire.com/file/ug8el571m9f3ycn/Thermochemistry_2022.ppt/file" style="margin-left: 1em; margin-right: 1em;" target="_blank"><img border="0" data-original-height="482" data-original-width="584" height="551" src="https://blogger.googleusercontent.com/img/a/AVvXsEjAopHqj-rXcUM7xe8WtiPPRB6JOCWn5VmOnphqJUdgOeBj6SnJdD9qVeewohs1BsUY-DdWgc3XanVQU29iDPCRucod_TAqAusHuuPH4jgGueZNTjvxvocVf0VQZeyQi89bA-m2lkHJVKgfEuKDvEkzjdmNTgbHeWC-901LGjVgpQNgtd4rYOtJ2nRF=w668-h551" width="668" /></a></div><br /><p></p><p><span style="font-size: x-large;">Students should use this to complete their Study Guide, which is due this week, <b><i><span style="color: #990000;">in order to prepare for next week's UNIT TEST!</span></i></b></span></p><p><span style="font-size: x-large;"><br /></span></p><p><span style="font-size: x-large;"><br /></span></p>Scott Hatfield . . . .http://www.blogger.com/profile/00363885800131794994noreply@blogger.com0tag:blogger.com,1999:blog-1577360044326443620.post-5782780069598953172023-03-03T06:48:00.001-08:002023-03-03T06:48:19.963-08:00VIDEO: ENTHALPY OF REACTION<b><i><span style="color: orange; font-size: large;">The following video by Paul Anderson was introduced in class on Thursday, May 2nd. It helpfully reviews some of the information already given in lecture regarding</span><span style="color: #783f04; font-size: large;"> </span><span style="color: #990000; font-size: large;">heat</span><span style="color: #660000; font-size: large;"> </span><span style="color: #783f04; font-size: large;">and the </span><span style="color: #990000; font-size: large;">enthalpy of reactions</span><span style="color: #783f04; font-size: large;">. <span style="background-color: white;">It also features a very handy, step-by-step demonstration of how to apply</span> </span><span style="color: #741b47; font-size: large;">Hess's Law</span><span style="color: orange; font-size: large;"> (a SUBTLE and advanced topic) to calculate enthalpies.</span></i></b><br />
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<span style="color: purple; font-size: x-large;"><b><i>Students have an assignment based on that video, which is available <a href="https://www.mediafire.com/?8t1nnu2adi9paxf">HERE</a> as a PDF file.</i></b></span>Scott Hatfield . . . .http://www.blogger.com/profile/00363885800131794994noreply@blogger.com0tag:blogger.com,1999:blog-1577360044326443620.post-38560146641520809462023-02-27T10:50:00.004-08:002023-02-27T10:50:48.015-08:00VIDEO: TEMPERATURE<span style="font-size: large;">As we transition from our 'Kinetic Theory of Gases' to our unit on Thermochemistry, it is still important to consider that the random, dynamic motion of a very large set of tiny (sub-<b><i><span style="color: #4c1130;">MICROSCOPIC</span></i></b>) particles produces the phenomena we can observe at our own, relatively large (<b><i><span style="color: #660000;">MACROSCOPIC</span></i></b>) scale, like pressure and temperature.</span><br />
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Paul Anderson demonstrates this in the following video. Students will receive an accompanying worksheet based upon it!<br />
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<iframe allow="autoplay; encrypted-media" allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/B6hAwZH2mmA" width="560"></iframe>Scott Hatfield . . . .http://www.blogger.com/profile/00363885800131794994noreply@blogger.com0tag:blogger.com,1999:blog-1577360044326443620.post-13696303771510666442023-02-17T15:28:00.004-08:002023-02-27T15:29:34.850-08:00UNIT 6 SYLLABUS<p></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjiZNj6l6No6oVN_zb5-MV7sNygMohu1F5162adjyxI7GSR_T5_oLSfEEnuPk9NJcWzNCAEk3UH6ecx-dobsDxKPznif7cemlGmzKtWMBhXQ1YkJHgfRr9oLnQgOgpeUAI9EnOrkhsACljuYUulwbK8j4pdh5fx8K9zmlaFfx_o6kMboRaFW1hu1t63/s1381/Unit%206%20Syllabus%202023.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1381" data-original-width="1129" height="672" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjiZNj6l6No6oVN_zb5-MV7sNygMohu1F5162adjyxI7GSR_T5_oLSfEEnuPk9NJcWzNCAEk3UH6ecx-dobsDxKPznif7cemlGmzKtWMBhXQ1YkJHgfRr9oLnQgOgpeUAI9EnOrkhsACljuYUulwbK8j4pdh5fx8K9zmlaFfx_o6kMboRaFW1hu1t63/w551-h672/Unit%206%20Syllabus%202023.jpg" width="551" /></a></div><br /> <p></p>Scott Hatfield . . . .http://www.blogger.com/profile/00363885800131794994noreply@blogger.com0tag:blogger.com,1999:blog-1577360044326443620.post-47759753178105729472023-02-07T11:14:00.003-08:002023-02-07T11:14:16.970-08:00POWER POINT NOTES: KINETIC THEORY OF GASES<span style="font-size: x-large;"><b><i><a href="http://www.mediafire.com/file/2u6uh2h1838alzk/Kinetic+Theory+of+Gases+2019.ppt">Here</a><span id="goog_589588919"></span><a href="https://www.blogger.com/"></a><span id="goog_589588920"></span></i></b> are the second set of Power Point Notes from our current unit. Use them to prepare your personalized, detailed notes in your Composition Book for Friday's Test.</span><br />
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<a href="http://www.mediafire.com/file/2u6uh2h1838alzk/Kinetic+Theory+of+Gases+2019.ppt"><img border="0" height="448" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj24v52OdoaMaV32A4Jb4xrcfWCMJDSuU0WvPBPviUopZL03mw-5TcB24e4dQXoO65pDcxbSPb_kWSYPNOH4o1glbFXKMylDgSO3e3yrXI54VtPVEjfAuAzWdhwGW2YWUuS2syaGB1HC3k/s640/Kinetic+Theory+of+gases+banner.bmp" width="640" /></a></div>
<br />Scott Hatfield . . . .http://www.blogger.com/profile/00363885800131794994noreply@blogger.com0tag:blogger.com,1999:blog-1577360044326443620.post-55696904259359663032023-01-24T10:04:00.002-08:002023-01-24T10:04:21.155-08:00VIDEO: GASES<span style="color: blue; font-size: x-large;"><b><i>Paul Anderson helps us out again. This video has a great set of demonstrations using a set of interactive animations. Students are expected to complete a worksheet based on this video:</i></b></span><br />
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<span style="font-size: large;"><b> The simulation that Mr. Anderson uses in the video can be accessed online, at the University of Colorado, <i><span style="color: #20124d;"><a href="https://phet.colorado.edu/en/simulation/legacy/gas-properties">HERE:</a></span></i></b></span><br />
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<a href="https://phet.colorado.edu/sims/ideal-gas/gas-properties_en.jnlp" style="text-decoration: none;"><img alt="Gas Properties" height="197" src="https://phet.colorado.edu/sims/ideal-gas/gas-properties-600.png" style="border: none;" width="300" /></a><br />
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</tbody></table>Scott Hatfield . . . .http://www.blogger.com/profile/00363885800131794994noreply@blogger.com0tag:blogger.com,1999:blog-1577360044326443620.post-54999638984581760192023-01-20T06:01:00.003-08:002023-01-20T06:01:46.580-08:00POWER POINT: STOICHIOMETRY OF FLUIDS<span style="font-size: large;"><b><i><span style="color: blue;">Students: <a href="https://www.mediafire.com/?318o5c5dvlllamf">HERE</a> are the Power Point Notes on 'Stoichiometry of Fluids' given in the first two weeks of Unit 5, the first unit of the Spring 2023 Semester in Mr. Hatfield's Chemistry classes. </span></i></b> </span><br />
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<img border="0" height="358" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhaoBYxDFG0XEAF9Ne1MRimdsQdsmgEj9gtYIzuQ8gv1bLwWPYZFp8ARFSjUCwfUanUZ7aIOElGyzFwlE49bjhH-hrmj_t_rjvSrjpIxhySIPgkqNcVDc7MEt__zX7rnvcnKamPGHadRvw/s640/stoichiometry+of+fluids+banner.bmp" width="640" /></div>
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<span style="font-size: large;">This section of notes covers problems having to do with molar volumes of gases, limiting reactants and percent yield, molar concentrations and other properties of solutions. A Study Guide based on these notes is available <b><i><span style="color: blue;"><a href="https://www.mediafire.com/?gac6icy54m4bc0i">HERE</a></span></i></b> in PDF form.</span><br />
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<br />Scott Hatfield . . . .http://www.blogger.com/profile/00363885800131794994noreply@blogger.com0tag:blogger.com,1999:blog-1577360044326443620.post-80669137815846324642023-01-13T06:01:00.003-08:002023-01-13T06:01:00.175-08:00VIDEO: SOLUTIONS<span style="color: blue; font-size: large;"><b><i>Students can watch Paul Andersen's discussion of solutions and their properties as many times as needed here, on-line, in the video embedded below:</i></b></span><br />
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<iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/i2qpDSwyR-0" width="560"></iframe>
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<span style="color: #990000; font-size: large;"><b>Students can also access the PDF version of the worksheet given in class, based on this video, <i><a href="https://www.mediafire.com/?iag8z6xvc715ljf">HERE.</a></i></b></span>Scott Hatfield . . . .http://www.blogger.com/profile/00363885800131794994noreply@blogger.com0tag:blogger.com,1999:blog-1577360044326443620.post-13453432030121918242023-01-10T05:56:00.002-08:002023-01-10T05:56:12.235-08:00UNIT 5 SYLLABUS: STOICHIOMETRY OF FLUIDS<p><b style="color: #2b00fe; font-size: x-large;">Students: here is the current Syllabus for Unit 5, beginning the Spring Semester. Please note that all students are expected to review and demonstrate competency in the math routines rehearsed in the Fall Semester, and that students may be expected to attend Saturday School on Saturday, January 21st, if they are deficient. </b></p><p></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjDxodtv_051mqms3jRAwdopSp9nGYWBeqmg_pFjxuslna0b3Gqs8wWGKfL2TT_fs18La0mFFEy7L5OtMw1YzzsSRZ5WHrVQeHdqNn2feIs72PY8YhXlB6w_aSJU2TeduG38Z_J_T5xX_5wl2sFo8aT37GMQWCIFlR63YXxexo3gbmAULI1I7BrMXBm/s903/Syllabus%20Unit%205%20Spring%202023.bmp" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="903" data-original-width="701" height="787" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjDxodtv_051mqms3jRAwdopSp9nGYWBeqmg_pFjxuslna0b3Gqs8wWGKfL2TT_fs18La0mFFEy7L5OtMw1YzzsSRZ5WHrVQeHdqNn2feIs72PY8YhXlB6w_aSJU2TeduG38Z_J_T5xX_5wl2sFo8aT37GMQWCIFlR63YXxexo3gbmAULI1I7BrMXBm/w611-h787/Syllabus%20Unit%205%20Spring%202023.bmp" width="611" /></a></div><br /><b style="color: #2b00fe; font-size: x-large;"><br /></b><p></p><p></p><div class="separator" style="clear: both; text-align: center;"><br /></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><br /><b style="color: #2b00fe; font-size: x-large;"><br /></b><p></p><div><b style="color: #2b00fe; font-size: x-large;"><br /></b></div>Scott Hatfield . . . .http://www.blogger.com/profile/00363885800131794994noreply@blogger.com0tag:blogger.com,1999:blog-1577360044326443620.post-15366787102043690482022-12-05T10:32:00.006-08:002022-12-05T10:33:35.955-08:00VIDEO: LIMITING REACTANTS and PERCENT YIELD<span style="color: blue; font-size: large;"><b><i>Students, here is the video shown in class on Monday and Tuesday to support mastery of the (titular) concepts. Problems like this will be found on your FINAL (Dec. 13th-15th).</i></b></span><br />
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<iframe allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/LicEaaXhlEY" width="560"></iframe>Scott Hatfield . . . .http://www.blogger.com/profile/00363885800131794994noreply@blogger.com0tag:blogger.com,1999:blog-1577360044326443620.post-80982309312113343862022-11-30T13:39:00.001-08:002022-11-30T13:39:05.446-08:00VIDEO: STOICHIOMETRY<b><span style="color: #990000; font-size: x-large;"><i>Students, as with 'The Mole', I am making this Paul Andersen video available through the class blog. Please watch as many times as you need:</i></span></b><br />
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<b><span style="color: blue; font-size: large;"><i>The worksheet based on this video is available online <a href="https://www.mediafire.com/?944ansndnhthav4">HERE:</a></i></span></b><br />
<br />Scott Hatfield . . . .http://www.blogger.com/profile/00363885800131794994noreply@blogger.com0tag:blogger.com,1999:blog-1577360044326443620.post-73345099009055438052022-11-25T14:21:00.005-08:002022-11-25T14:26:11.041-08:00UNIT 4 SYLLABUS: THE CONVERSION EXPERIENCE<p><b style="color: #2b00fe; font-size: x-large;">Students: here is the current Syllabus for Unit 4, which began on the week before Thanksgiving Vacation and goes until the end of the year. Please use this to plan your time wisely in order to be prepared for your Fall Semester Final, which will occur between Wednesday, Dec. 14th and Friday, Dec. 16th. </b></p><p></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiSOyz-RCA1iZwRysO-izQYXcOwBVZTXgZ65UUu_BfI-w4b9PFs_3uanlndfDY2uFCVAueoPFic3Ax9fYbLqOo2RCRA1pyAtdvnqT8dBjHW8MH-ud9bHCdp9muNpoqoHniTRETwBcneKPJQzT5xSCfijrau47PKcDxLDBxqdz51RJkjNRRWm-ZjLVJP/s1320/Fall%202022%20Syllabus%20Unit%204.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1320" data-original-width="1126" height="738" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiSOyz-RCA1iZwRysO-izQYXcOwBVZTXgZ65UUu_BfI-w4b9PFs_3uanlndfDY2uFCVAueoPFic3Ax9fYbLqOo2RCRA1pyAtdvnqT8dBjHW8MH-ud9bHCdp9muNpoqoHniTRETwBcneKPJQzT5xSCfijrau47PKcDxLDBxqdz51RJkjNRRWm-ZjLVJP/w629-h738/Fall%202022%20Syllabus%20Unit%204.jpg" width="629" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><br /><b style="color: #2b00fe; font-size: x-large;"><br /></b><p></p><div><b style="color: #2b00fe; font-size: x-large;"><br /></b></div>Scott Hatfield . . . .http://www.blogger.com/profile/00363885800131794994noreply@blogger.com0tag:blogger.com,1999:blog-1577360044326443620.post-40802493965246026332022-11-18T13:45:00.002-08:002022-11-18T13:45:13.731-08:00POWER POINT: The Conversion Experience, Part 2<p><span style="font-family: verdana; font-size: large;"><b>STUDENTS</b>: Clink on <b><i><a href="https://www.mediafire.com/file/hpxih7xi0ce6oyu/The+Conversion+Experience+Part+2+2022+Stoichiometry.pptx/file" target="_blank">THIS LINK</a></i></b> to find material on chemical reactions, balancing equations and stoichiometry. </span></p><p><span style="font-family: verdana; font-size: medium;">Use this to complete your Unit 4 Study Guide, 'The Conversion Experience', which will form the basis of your personalized Unit 4 Notes in your Composition Book.</span></p><p></p><div class="separator" style="clear: both; text-align: center;"><a href="https://www.mediafire.com/file/hpxih7xi0ce6oyu/The+Conversion+Experience+Part+2+2022+Stoichiometry.pptx/file" imageanchor="1" style="margin-left: 1em; margin-right: 1em;" target="_blank"><img border="0" data-original-height="360" data-original-width="480" height="447" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg4UGOOyOxsAatN4nZtaz-eaND_54cZjPP9svbpxvmTWk4_-q2N7-FPIKXIOmij24qrPKZ5ehshmLn8-g47S3iR1Q_uxlAKjadGQkijdAjCuBbG-OLMCejpkZXAG5p0xVg0TFq-5cclPWpN5hU2hc9JZNzbdQSMgMHLnYnUt6sYd4fR8rVr13abxo8r/w596-h447/Conversion%20Experience%20inverted.bmp" width="596" /></a></div><br /><span style="font-size: medium;"><br /></span><p></p><p><br /></p>Scott Hatfield . . . .http://www.blogger.com/profile/00363885800131794994noreply@blogger.com0tag:blogger.com,1999:blog-1577360044326443620.post-75989073892666350052022-11-14T13:30:00.004-08:002022-11-14T13:30:35.411-08:00POWER POINT: THE CONVERSION EXPERIENCE, PART 1<span style="font-size: large;"><b><i>STUDENTS:</i></b> Here is the first part of <b><i><a href="https://www.mediafire.com/file/54qjceok08lbuf1/The+Conversion+Experience+Part+1+2022.pptx/file" target="_blank"><br />"The Conversion Experience" Study Guide</a> </i></b>shared in Mr. Hatfield's classes on Thursday and Monday. </span><div><span style="font-size: large;"><br /></span><div class="separator" style="clear: both; text-align: center;"><a href="https://www.mediafire.com/file/54qjceok08lbuf1/The+Conversion+Experience+Part+1+2022.pptx/file" imageanchor="1" style="margin-left: 1em; margin-right: 1em;" target="_blank"><img border="0" data-original-height="727" data-original-width="1311" height="322" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjoXPdY_28VsRG4kXd7ApG91PGhBkIDGHWAByRRMG37eLsV-iXmjnYEeIeVQNkF4VL3C0sHOOgV1pig0OZ5M7xftgJt9feT_RPVkx3NHxxWvBPVOj-ekGDXlBx6A8UKtVo0LLwpulUZivwblo_kvshptwpR2FO-W1zWLe-tFQHAA34dvT19WVtIkSAV/w582-h322/Conversion%20Experience%20Banner.jpg" width="582" /></a></div></div><div><span style="font-size: large;">This set of notes reviews the concept of the mole and the molar mass, as well as unit conversions for moles to grams and moles to particles, then introduces the concept of the molar volume (22.4 L/mol at STP).</span><div><br /></div><div><br /></div></div>Scott Hatfield . . . .http://www.blogger.com/profile/00363885800131794994noreply@blogger.com0tag:blogger.com,1999:blog-1577360044326443620.post-59420475920080602382022-11-03T18:16:00.006-07:002022-11-04T11:45:18.973-07:00VIDEO: FIREWORKS!<b><i><span style="color: blue; font-size: large;">Students who were in Mr. Hatfield's classes on Friday, Nov. 4th, watched a PBS video entitled 'Fireworks!' Students who need to watch it again, or who were not present on Friday, will find the video embedded below in this post.</span></i></b><br />
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<b><i><span style="color: #990000; font-size: large;">The worksheet for this video can be obtained <a href="https://www.mediafire.com/file/cw734sp8dpusf54/FIREWORKS_NOVA_VIDEO_WORKSHEET_2022.pdf/file" target="_blank">HERE.</a></span></i></b><br />
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<b>Students should pay careful attention to items related to their text, including Section 4.2, pg. 110-127 (electron configuration) and Section 6.5, pg. 185-190 (ionic compounds):</b><div><b><br /></b></div><div><b><br /></b><div><b><br /></b></div><div><b><br /></b><div><b><br /></b><div>
</div></div></div></div><iframe width="560" height="315" src="https://www.youtube.com/embed/ot8cBF_xdjo" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>Scott Hatfield . . . .http://www.blogger.com/profile/00363885800131794994noreply@blogger.com0tag:blogger.com,1999:blog-1577360044326443620.post-38246965313930162672022-10-31T10:09:00.004-07:002022-11-01T12:11:49.420-07:00POWER POINT NOTES: "THE ELEMENTAL PATTERN" and "THE COSMIC FINGERPRINT"<p><span style="font-family: verdana; font-size: large;"><b>Students: Here are the </b><i style="font-weight: bold;"><span style="color: #990000;">TWO sections </span></i><b>of Power Point Notes for Unit 3, 'The Cosmic Fingerprint'.</b></span></p><p><span style="font-family: verdana; font-size: large;"><b>First, we have <a href="https://www.mediafire.com/file/tqleo8x8no74c2d/The_Elemental_Pattern_2022_October_9.pptx/file" target="_blank">'The Elemental Pattern'</a>, that shows how the periodic table contains deep information about the structure of the different elements:</b></span></p><p><span style="font-family: verdana; font-size: large;"><b><br /></b></span></p><p><span style="font-family: verdana; font-size: large;"></span></p><div class="separator" style="clear: both; text-align: center;"><span style="font-family: verdana; font-size: large;"><a href="https://www.mediafire.com/file/tqleo8x8no74c2d/The_Elemental_Pattern_2022_October_9.pptx/file" style="margin-left: 1em; margin-right: 1em;" target="_blank"><img border="0" data-original-height="751" data-original-width="1249" height="277" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjoSGUJUtn7D-peSNTxZhtqxxluvUb8jK_Fb_gMtrgsnYFP9SKHl3gr1kEa-vg9xmrKp_DatKIxkjPL8yh7vU7U0QQFMzZlMzj4CgfdCpq1L_y3CE2heMceBUbihXLm1nZANJe9QvmmMTgFN91UiXN5HlWZsLfe_64z8xQJwA0l3c7kIl-1q8C0PyR7/w462-h277/Elemental%20Pattern%202022%20Banner.jpg" width="462" /></a></span></div><span style="font-family: verdana; font-size: large;"><b><br /></b></span><p></p><p><span style="font-family: verdana; font-size: large;"></span></p><div class="separator" style="clear: both; text-align: justify;"><b style="font-family: verdana; font-size: x-large; text-align: left;">Next, we have <a href="https://www.mediafire.com/file/ezg4499tkb5mv1q/The+Cosmic+Fingerprint+Nov+1+2022.pptx/file" target="_blank">'The Cosmic Fingerprint'</a>, that shows that the arrangement of electrons in the shells of atoms is related to an element's 'signature' of energy levels, which in turn can be used to explain the chemical properties of that element:</b></div><p style="text-align: justify;"><span style="color: #2b00fe; font-family: verdana; font-size: x-large;"></span></p><div class="separator" style="clear: both; text-align: center;"><span style="color: #2b00fe; font-family: verdana; font-size: x-large;"><a href="https://www.mediafire.com/file/ezg4499tkb5mv1q/The+Cosmic+Fingerprint+Nov+1+2022.pptx/file" style="margin-left: 1em; margin-right: 1em;" target="_blank"><img border="0" data-original-height="695" data-original-width="1275" height="318" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgNGi_9Dfhx0PuZMfwGzAZ40h1yN_i4fjVJ4BDrnnRJEJW86DNkfaG4RbPn72Gr79HhXiG5N3ZgRijMoMvZmG6djPRWkaDrgpUlDnwJDes-F8T9M9iZ7sLYdwuLuwMK2kj7PJjiFQm6f0se2GA16qP46YXxOoBMEMfkG0uLBLxmI6SP8v95fU70IdgN/w584-h318/Cosmic%20Fingerprint%202022%20Banner.jpg" width="584" /></a></span></div><p></p><p style="text-align: center;"><br /></p><p style="text-align: center;"><span style="color: #2b00fe; font-family: verdana; font-size: x-large;"><b>The Unit 3 Test is</b></span><b style="color: #2b00fe; font-family: verdana; font-size: xx-large;"> November 8th!</b></p><p><span style="font-family: verdana; font-size: large;"><b>You should be using these slides to complete your Unit 3 Study Guides of the same title.</b> </span></p><p><span style="font-family: verdana; font-size: large;">Those Study Guides should be handed in before the beginning of Tuesday's class in order to ensure that you have plenty of time to create your personalized, detailed copy of the notes in your Composition Book.</span></p><p><span style="font-family: verdana; font-size: large;"><br /></span></p><p><br /></p>Scott Hatfield . . . .http://www.blogger.com/profile/00363885800131794994noreply@blogger.com0tag:blogger.com,1999:blog-1577360044326443620.post-36569811293723533812022-10-31T09:48:00.000-07:002022-10-31T09:48:03.659-07:00VIDEO: THE MOLE<b><i><span style="color: blue; font-size: large;">Students: here is Paul Anderson's video, as shown in Monday's class, explaining the concept of the mole with helpful illustrations:</span></i></b><br />
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<b><i><span style="color: blue; font-size: large;"><br /></span></i></b><iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/Pft2CASl0M0" width="560"></iframe>
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<b><i><span style="color: blue; font-size: large;"><br /></span></i></b><b><i><span style="color: blue; font-size: large;">Student should use this video to complete a worksheet given in class, which is also available online <a href="https://www.mediafire.com/?w6g7k4i963mvi4t">HERE.</a></span></i></b>Scott Hatfield . . . .http://www.blogger.com/profile/00363885800131794994noreply@blogger.com0tag:blogger.com,1999:blog-1577360044326443620.post-77746054612459209752022-10-18T14:08:00.000-07:002022-10-18T14:08:11.992-07:00UNIT 3 SYLLABUS: THE COSMIC FINGERPRINT<p><span style="color: #2b00fe; font-size: large;"><b>Students: here is the current Unit 3 Syllabus, as given in class on Wednesday. Please use this to plan your time wisely in order to be prepared for your Unit 3 Exam, which is on Wednesday, Nov. 2nd.</b></span></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiRCYlnGXNThDFPUTTKpHFkznwWGMCHdsZCDt_QctpGikyA9nrcE1TigBlqVDfx-zBrBaUgpo2DPwcaqw50R1EekiaakJGPhGa7oxNo7tzZqg9R3Qut2-54O0ZsXotgMyrk58qsuP-ukk5IfraWkNkdu4prx9T41hvMo6OZNtbn3g66U3E_E245uwnm/s1303/Syllabus%20Unit%203%20Fall%202022.bmp" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1303" data-original-width="989" height="732" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiRCYlnGXNThDFPUTTKpHFkznwWGMCHdsZCDt_QctpGikyA9nrcE1TigBlqVDfx-zBrBaUgpo2DPwcaqw50R1EekiaakJGPhGa7oxNo7tzZqg9R3Qut2-54O0ZsXotgMyrk58qsuP-ukk5IfraWkNkdu4prx9T41hvMo6OZNtbn3g66U3E_E245uwnm/w556-h732/Syllabus%20Unit%203%20Fall%202022.bmp" width="556" /></a></div><br /><p><br /></p>Scott Hatfield . . . .http://www.blogger.com/profile/00363885800131794994noreply@blogger.com0