Ms. S. Casey Notes

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Notes

Posted: March 26, 2018

Answers to the review questions

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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 

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PDF icon answers_examples_mar_21.pdf1.54 MB

Posted: March 20, 2018

Notes from today & assignment near the end 

#32-37

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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

Notes and assignments for this week so far

Guided reading just do section 5.1 & 5.2

 Thursday's assignment is in my photos as I couldn't find the document and was unable to scan it

Posted: March 13, 2018

notes from today & home work questions

Section review sheet will be attached as well

 

https://www.ck12.org/chemistry/Multi-Step-Problems-with-Changes-of-State...

 

Posted: February 28, 2018

Planet Project

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File planet_project_descrip.docx23.09 KB
File planet_database.docx12.8 KB

Posted: February 28, 2018

Today's notes

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File 17.3_heat_in_changes_of_state.pptx337.17 KB

Posted: February 27, 2018

See attached notes for Monday and Tuesday as well as worksheets assigned

 

Posted: February 23, 2018

COmplete the two worksheets assigned today for Monday, Quiz on section 17.2 Tuesday

PDF Enthalpy has the answers to last nights homework on pages 19-23

 

WS #2

3.a) 23.6 KJ

b) 527 KJ

4. b) 1.03 x 103 KJ

5. a) 54.2 KJ

b) 1.29 x 103 KJ

6. 293 KJ/mole

7. a) 58.5 KJ / mole

 

Posted: February 22, 2018

 

Test Friday on Chapters 1, 2 & 6

Posted: February 22, 2018

 

Notes from today and the examples are attached

Answers to questions 4-7

4. -4.14 KJ/ mole

5. -499 KJ/ Mole

6. -89.0 KJ / mole  ( this one is like a neutralization  question  - convert the copper (II) sulfate to moles)

7-49.7 KJ/ mole

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File molar_enthalpy_notes_and_examples.docx169.09 KB

Posted: February 15, 2018

Posted: February 14, 2018

Constellation Powerpoint Project

 

See attached description

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