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1. Temperature is the average KE whereas the heat is total energy of all the particles in the substance.
2. Minimum amount of energy for a set of reactants to form a set of products.
3.Greater than
4. Temperature
5. a) Energy flow from a high temperature body to a lower temperature body and b) until the temperatures are equal.
6. there is no energy, 0K (no movement energy), pure crystal/substance (no Entropy energy)
7. randomness or disorder.
8. release
9. When a reaction proceeds without outside energy being put into system. Gibbs Free Energy ( ΔG ).
10. J and cal, 4.18J=1.00cal
11. Absolute temp scale bases does not change (only one condition for absolute zero) but relative temp scale basis (FP / BP water) does change (as you change pressure).
12. cal / (g degC), cal . They are not same things
13. 68 gals
14. 36.8%
15. deltaH = (m) (deltaT) (c) , deltaT = TF - TI
16.18.4 kcal
17. 110g
18. 0.19 cal / (g degC)