Questions:
1. What is the difference between the term HEAT (Q) and Heat of a Reaction (Hrxn)?
2. Give some laboratory situations or chemistry problems showing what data needs to be measured in order to calculate Heat (Q) and Heat of a Reaction (H).
3. What is a thermochemical equation? How is this different than a chemical equation?
4. Discuss how a thermochemical equation can be used to calculate the heat released in a chemical reaction when the mass of a reactant is known, or how the amount of a reactant or product can be calculated when given the amount of heat released?
5. Give some laboratory situations or chemistry problems where you would use a thermochemical equation.