Subjects
| Sections | |||
|---|---|---|---|
| Internal Energy | 22 mins | 0 completed | Learn |
| Calorimetry | 39 mins | 0 completed | Learn |
| Thermochemical Equation | 6 mins | 0 completed | Learn Summary |
| Hess's Law | 17 mins | 0 completed | Learn |
| Enthalpy of Formation | 13 mins | 0 completed | Learn Summary |
| End of Chapter 6 Problems | 52 mins | 0 completed | Learn |
| Additional Practice |
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| Units of Energy |
| Additional Guides |
|---|
| Endothermic & Exothermic Reactions |
| Enthalpy |
The internal energy of a system is the sum of all of its ___.
A. thermal energy and kinetic energy
B. potential energy and chemical energy
C. thermal energy and chemical energy
D. potential energy and kinetic energy