Question 1- Show your work in the space below or on a separate sheet of paper
70.2 J
-70.2 J
-46.8J
-307.7 J
Question 2
endothermic
exothermic
C
D
Question 3
3.
Question 4
4.
Question 5
5.
Question 6
6.
Question 7
7.
Question 8
8.
Question 9
9.
Question 10
10.
If you showed your work on a sheet of paper, then please take a picture of it and upload it here. YOU WILL ONLY RECEIVE CREDIT FOR THIS QUIZ IF YOU SHOW YOUR WORK FOR CALCULATIONS!
Question 3- Show your work in the space below or on a separate sheet of paper.
10.53 J
26.57 J
156.21 J
261.29 J
Question 4
endothermic
exothermic
Question 5- Show your work in the space below or on a separate sheet of paper.
.66 J/goC
6.24 J/goC
424 J/goC
420,000 J/goC
Question 6-Show your work in the space below or on a separate sheet of paper.
5.21g
54.8g
287g
2,389g
Question 7-Show your work in the space below or on a separate sheet of paper.
5 oC
85 oC
362 oC
450,000 oC
Question 8- Show your work in the space below or on a separate paper.
3.45g
10.0g
278g
8821g
Question 9- Show your work in the space below or on a separate paper.
