464665
Description
| Question | Answer |
| Specific Heat Capacity SI unit? | the quantity of thermal energy required to raise the temperature of 1 g of a substance by 1C; SI units : J/(g*Celsius) |
| calorimetry | the experimental process of measuring the thermal energy change in a chemical or physical change |
| calorimeter | a device used to measure thermal energy changes in a chemical or physical change |
| enthalpy (H) | the total amount of thermal energy in a substance |
| enthalpy change (change in H) | the energy released to or absorbed from the surroundings during a chemical or physical change |
| molar enthalpy change (change in Hr) | the enthalpy change associated with a physical, chemical or nuclear change involving 1 mol of a substance; SI units J/mol |
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