The simulation that Mr. Anderson uses in the video can be accessed online, at the University of Colorado, HERE:
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Wednesday, January 30, 2019
VIDEO: GASES
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:
The simulation that Mr. Anderson uses in the video can be accessed online, at the University of Colorado, HERE:
The simulation that Mr. Anderson uses in the video can be accessed online, at the University of Colorado, HERE:
Friday, January 11, 2019
VIDEO: TEMPERATURE
As we begin our notes on the 'Kinetic Theory of Gases', it is important to realize that the random, dynamic motion of a very large set of tiny (sub-MICROSCOPIC) particles produces the phenomena we can observe at our own, relatively large (MACROSCOPIC) scale, like pressure and temperature.
Paul Anderson demonstrates this in the following video. Students will receive an accompanying worksheet based upon it!
Paul Anderson demonstrates this in the following video. Students will receive an accompanying worksheet based upon it!
Monday, January 7, 2019
SPRING 2019: NEW UNIT 5 SYLLABUS
WELCOME BACK!
Students in Mr. Hatfield's Chemistry classes will be spending much of the first week of the Spring 2019 semester completing handouts which review math routines taught and rehearsed in the Fall semester.
On ATLAS, these assignments will display as four separate classwork assignments: Molar Mass, Two-Step Problems, Three-Step Problems and Stoichiometry 1. Each is worth 20 points, but they are shown on the Syllabus below as a single (80-point) assignment:
Students should've also begun answering the Section Assessment Questions from Chapter 13, and beginning on Tuesday of the second week, begun to absorb new material on kinetic molecular theory and gas laws.
Students in Mr. Hatfield's Chemistry classes will be spending much of the first week of the Spring 2019 semester completing handouts which review math routines taught and rehearsed in the Fall semester.
On ATLAS, these assignments will display as four separate classwork assignments: Molar Mass, Two-Step Problems, Three-Step Problems and Stoichiometry 1. Each is worth 20 points, but they are shown on the Syllabus below as a single (80-point) assignment:
Thursday, December 6, 2018
POWER POINT: STOICHIOMETRY OF FLUIDS
Students: HERE are the Power Point Notes on 'Stoichiometry of Fluids' given in the first two weeks of Unit 4, the final unit of the Fall semester in Mr. Hatfield's Chemistry classes.
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 HERE in PDF form.
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 HERE in PDF form.
Tuesday, December 4, 2018
VIDEO: SOLUTIONS
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:
Students can also access the PDF version of the worksheet given in class, based on this video, HERE.
Students can also access the PDF version of the worksheet given in class, based on this video, HERE.
Tuesday, November 27, 2018
VIDEO: LIMITING REACTANTS and PERCENT YIELD
Students, here is the video shown in class on Tuesday and Wednesday to support mastery of the (titular) concepts:
Sunday, November 25, 2018
SYLLABUS, UNIT 4: STOICHIOMETRY OF FLUIDS
Students, here is the Syllabus for the final unit of the Fall Semester: Unit 4, 'Stoichiometry of Fluids'. Give careful attention to the opportunities for support or extra credit!
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