AP Chemistry – Class 36

Dates

• Periods E/F – Tuesday, November 13th

Class Business

• Dropbox folder organization
• naming – no need to use the word “chemistry”
• naming – don’t add your name unless shared file
• PDF files (no Word doc or docx)

Big Idea – Heats of Formation

• ΔH exists for all Reactions
• Formation reaction – form one mole from elements
• ΔH is the ΔH Formation
• Textbook – Appendix 3

Big Idea – Adding Reactions Means Using ΔH formation to find ΔH

• Reactions can be added so ΔH for reactions can be added
• Use tables – don’t need to conduct reactions

Homework

• Finish Thermo Worksheets (4-6 in Docs Folder)
• Students will review on Wednesday
• Exam on Friday