Ms. S. Casey

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Posted: September 27, 2017

Complete the 2 extra questions from Tuesday

HowA.   How much heat must be removed to freeze a tray of ice cubes if the water has a mass of 50.0g?
B.   How many kilojoules of heat are required to vaporize 50.0g of ethanol (C2H5OH)? much heat must be removed to freeze a e cubes if the water has a mass of 50.0g?ow many kilojoules of heat are required to vaporize 50.0g of ethanol (C2H5OH)?

Complete the section review 17.3 - see attachment


File heat_in_changes_of_state.pptx242.15 KB
PDF icon chsr173.pdf44.13 KB

Posted: September 25, 2017

Complete the assigned worksheet for homework

PDF icon atoms_vs_ions_wksht.pdf748.89 KB

Posted: September 22, 2017


Complete the Thermochemical Equations and Calorimetry #2 worksheet

Review all concepts from section17.2

Posted: September 20, 2017

Complete the assigned worksheet 

File thermo_eq_calorimetry.docx25.91 KB

Posted: September 20, 2017

Planet project

Due: Next week - date to be determined


Each group will be assigned a planet by the teacher.  

Each group will research and present their finding to the class. 

Each group must find 6 unique facts about their planet ?(not from the book) and all of the information required to fill out the worksheet. 

This information is to be presented to the class, therefore please be creative (a model of the planet can be created). 

So you are teaching the class about your planet and you must provide them with notes.  You will present your project on the SmartBoard.


Posted: September 15, 2017

Complete the assigned worksheets from Thursday & Friday 

Sheets attached

Posted: September 12, 2017

Complete both worksheets for homework

Posted: September 11, 2017

COmplete the assigned homework sheets on chapter 1

PDF icon skmbt_50117091111000.pdf167.62 KB

Posted: September 7, 2017

Complete the An exploration of Prentice Hall Chemistry  and the number and symbol of all the elements on the wordsearch.


Posted: September 7, 2017


1-Finish Math Concepts Review

2. Scientific Notation & Unit Prefixes  Questions 11-35  & 44

PDF icon chem_122_intro_work.pdf708.76 KB


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Added: Fri, Jan 18 2019