Section:

1. Determine the empirical formula of the substance formed when pure cadimium is completely oxidized. Assume the only reaction occurring is between the oxygen and cadimium.

Mass of crucible and cover: 30.151 gram
Mass of crucible, cover and cadmium: 32.151 gram
Mass of crucible, cover and cadmium oxide: 32.431 gram (2pts)

2. Write the chemical equations for all reactions occurring in the experiment you have done.
Give the states of all reactants and products (2 pts).