Heat is energy transferred to the motion of ___

Change in energy is independent of the pathway. We call that ___

To calculate a change in energy, the only thing that matters is ___

Since energy, like volume, is a state function, we can very easily talk about the ___

What state function is based on the loss or gain of heat in a chemical reaction?

Which letter is used to represent enthalpy in an equation?

We're not really interested in the total enthalpy of the system, which is good, because it's ___

When calculating the change in enthalpy of a system, we assume that pressure ___

After making two simplifying assumptions, change in enthalpy is equal to ___

When a reaction takes place and enthalpy changes, that heat is transferring into or out of ___

Which science involves measuring the amount of heat released or absorbed during a chemical reaction?

Which Russian-Swiss doctor and chemist developed a fundamental law of thermochemistry?

Hess's law says that the total enthalpy change for a reaction only depends on ___

Chemicals in their standard state are at what temperature and pressure?

Standard enthalpy of formation is the amount of heat lost or gained when one mole of a compound is ___

The enthalpy of formation for an individual elements' most stable form at standard state is defined as ___

In Hess' Law, which symbol is used to mean "the sum of"?

In Hess' Law, which symbol is used to represent the moles of a substance?

What type of chemical reaction releases energy through light or heat?

When calculating the heat given off by a hand warmer, the heat of formation of iron and oxygen are ___