3. A small rock is heated and placed in a foam cup calorimeter containing 15.0 mL of water at 25.0*C. The water reaches a maximum temperature of 35.2*C. How many joules of heat are released by the rock? (Show all work including the equation you use to solve). (3 points).

Layers of rock containing fossils, like the layers illustrated here, are most likely composed of rocks.

An empty fuel tank can still contain and therefore can be even more dangerous than one full of liquid fuel.

Match the following vocabulary terms to their definitions. 1. amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point 2. a measure of the kinetic energy of the particles of a substance 3. the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°c to 15.5°c 4. amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point 5. the amount of energy required to change 1 gram of a substance 1°c a. temperature b. latent heat of vaporization c. latent heat of fusion d. calorie e. specific heat