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Posted: April 10, 2018

Life of a Star 

Question sheet



Posted: April 10, 2018

Complete 1-7 on the assigned sheets

note and examples from today attached 

Posted: April 5, 2018

Quiz tomorrow on Chapter 9

Review all notes

Complete practice problems worksheet


answers to practice problems attached

Posted: March 29, 2018


—Guided reading for section 18.1
—Questions 1 – 5, p. 547.
—Assignment – Research what a catalytic converter is.  What metals are used in their manufacture?  What reactions do they provide more effective pathways to?

Notes attached

PDF icon chemistry_122_-_chapter_18.11.pdf1.43 MB

Posted: March 26, 2018

Answers to the review questions

PDF icon chapter_17_review_answers.pdf2.57 MB

Posted: March 22, 2018

Answers to Worksheet on heat of formation and Hess's Law

Small assessment on 17.4 Friday

Section Review worksheet attached for review

Posted: March 21, 2018

Example from today 

Complete both sides of the worksheet assigned 

PDF icon answers_examples_mar_21.pdf1.54 MB

Posted: March 20, 2018

Notes from today & assignment near the end 


Office presentation icon ch17_lesson17_4.ppt1.04 MB

Posted: March 15, 2018

Complete the assigned worksheet on Energy changes involving phase changes- sheet attached

Posted: March 15, 2018

Chem 112 Chapter 5 assignment


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Added: Fri, Jan 18 2019