Lab 6.1  Empirical Formula of a Hydrate- handout  click here for simulation of hydrate lab.

Lab 6.2 Empirical Formula for magnesium chloride- handout

 Empirical formula is the molar ratio of elements in a compound as a simple whole number ratio.

Lab 6.  powerpoint

Tuttorial help to find empirical formula given mass data click here

Tuttorial help to find empirical formula given percent by mass  click here