Final Review Part 2: Thermochem. and Stoichiometry

___________________ is the capacity to do work or supply heat.

• energy

• heat changes

• specific heat

• thermochemistry

Ice cream melting is an example of an __________ process. (heat enters the system from the surroundings)

• endothermic

• exothermic

Sweating is an __________________ process because heat is released.

• endothermic

• exothermic

what does c stand for?

• heat capacity

• specific heat

• mass

• temperature

Mass must always be in ________ for energy calculations.

• kilograms

• grams

• joules

• calories

Heat flows from _______ to _________.

• warm to cool

• cool to warm

1 calorie = _______ Joules

• 1000

• 1

• 500

• 4.184

In an endothermic reaction the system is releasing energy.

• True
• False

For an endothermic reaction, the heat is on the ____ side.

• reactant
• product
• either side

For an exothermic reaction, the heat is on the ____ side

• reactant
• product
• either side