1
A reaction that absorbs heat from the surrondings
2
A reaction that releases heat to the surroundings
3
The way an exothermic reaction feels
4
The change in energy in the system
5
Unit for energy
6
The amount of energy it takes to raise the temperature of a 1 g of a substance by 1 C. (3 words)
7
The "ΔT" in the q=mcΔT (3 words)
8
To calculate ΔT, you need to subtract. ΔT = Temperature ________ - Temperature ________ (enter both words together)
9
The "q" in q=mcΔT
10
Which metal would have the LEAST temperature change if all are given 1000 J of energy?
Cu = 0.385 J/gC
Au = 0.129 J/gC
Mg = 1.02 J/gC
Sn = 0.227 J/gC
11
An exothermic reaction will have a ______ ΔH value.
12
The energy stored in the bonds of a molecule (2 words)
13
Temperature is a measure of _______ _______ (2 words)
14
Heat always flows from _____ __ ______ (3 words)
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