Tuesday, December 12, 2017

STUDY SESSION FOR FINAL

As a reminder, students, Mr. Hatfield is having a Study Session after-school today (Tuesday, Dec. 12th), in which we will review ALL the types of calculations likely to appear on the Final.

First come, first served.




Friday, December 8, 2017

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.






Friday, December 1, 2017

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.

SYLLABUS, UNIT 4

This is the FINAL Unit of the Fall 2017 semester in Mr. Hatfield's Chemistry classes.  Major topics include:  reviewing past lessons on stoichiometry, applying stoichiometric principles to new problems involving fluids (liquids and gases) and introducing the rate of reactions.