Thermochem Starts Today

Thermochem concerns itself with phases changes and the energy required to make them happen (exo or endo), and the heat released or absorbed.

Table I will be our new friend.  ΔH is our new favorite symbol.

There are 3 formulas and three constants for water.  All substances have similar constants but the actual figures are different.

Thermochem makes you hot, or makes you cool, it all depends!