Empirical Formula Quiz

For the problems below, the composition of several compounds are given.

In some cases, the composition is given in percentages. In other cases, the masses of each element in each compound are given.

Use the techniques you've used in class to determine the empirical formulas for each of these compounds. So that the elements in your answers are the same as mine, write the elements in alphabetical order. For example, if a compound contains hydrogen, nitrogen, and oxygen, write hydrogen first, nitrogen next, and oxygen last.

	First name Last name