Thermochemistry Review

Front

What type of reaction occurs in a hand warmer?

Back

exothermic

Front

Exothermic reactions...

Back

Release energy

Front

In an endothermic reaction, heat is ...

Back

taken in or absorbed

Front

Back

exothermic

Front

Back

endothermic reaction

Front

Describe the substance between letters C and D.

Back

Liquid

Front

Between which points is the temperature of the substance remaining constant?

Back

B-C, D-E

Front

True or false: melting and freezing occur at the same temperature.

Back

True

Front

What is happening between letters D and E?

Back

Evaporating

Front

Describe the substance between letters E and F.

Back

Gas