You will be working with calcium chloride; for 5 gm the temperature rose from 20.0 degrees C to 24.0 degrees C; for 10 grams the temperature rose from 19.6 degrees C to 27.6 degrees C; and finally for the 15 grams the temperature rose from 20.3 degrees C to 32.3 degrees C.
show all 3 delta H's that you calculate for your salt.
show your graph (with labels and title) and its calculated slope.

1. they vary with a higher number because boiling is way hotter than melting

while cooking a piece of 1/2 pound beef steak, a cast iron pan (2.4kg in weight) was heated 260 celsius.

consider the reaction below.

 no rx

at 500 k, the reaction is at equilibrium with the following concentrations.

[pci5]= 0.0095 m

[pci3] = 0.020

[ci2] = 0.020 m

what is the equilibrium constant for the given reaction?

0.042

0.42

2.4

24