ch. 8. Accounting for mass and energy

8.1 HW / CW

a. balancing a chemical equation [self score; 27 points]

i. ck12: balance chem eqn [10 points]

ii. phet simulation [8 points]

introduction --> tools = balance --> do all 3 problems

games --> do level 2 problems

iii. openstax chem textbook; ch. 4; # 5, 10 [9 points]

b. bond enthalpy & heat in a reaction --> move from ch. 10

b. moles [30 points] --> move to ch. 13

i. ck12: moles [20 points]

ii. take reading notes about moles / molar mass then solve the below problems [5 points]

iii. solve; show your work [5 points]

8.2 CW / HW: stochio [43 points] --> move to ch. 13

i. ck12: stochiometry [24 points]

ii. take reading notes about stochiometry, then solve the below problem [5 points]

iii. problem [14 points]: "blue" textbook: ch. 9; # 8, 13abcd, 15; 25, 35; 43, 58