5 Written questions
5 Matching questions
- Specific Heat
- Law of Disorder
- Standard enthalpy of formation
- Free Energy
- a Gibbs free energy (Gsystem) - energy that is available to do work - useful energy
- b amount of heat required to raise the temp of one gram of that substance by one degree Celsius
- c ability to do work or produce heat
- d states that spontaneous processes always proceed in such a way that the entropy of the universe increases
- e ΔHf° defined as the change in enthalpy that accompanies the formation of one mol of the compound in its standard state from its constituent elements in the standard states
5 Multiple choice questions
- a physical or chemical change that occurs with no outside intervention
- heat content of a system at a constant pressure.
- energy that is in the process of flowing from a warmer object to a cooler object.
- of a substance is the enthalpy change for the complete burning of one mole of the substance
- amount of heat required to raise the temperature of one gram of pure water by one degree Celsius
5 True/False questions
Chemical Potential Energy → energy stored in a compound because of its composition
Universe → ability to do work or produce heat
Hess's Law → energy that is in the process of flowing from a warmer object to a cooler object.
Joule → SI unit of heat and energy (.2390 cals)
Enthalpy of reaction → the change in enthalpy for a reaction