Put the steps below in the order they are performed in the lab experiment by numbering them 1-7.
Use a Bunsen burner to heat and dry the hydrate, repeating until the mass no longer decreases.
Measure the final masses of the crucible, cover, and anhydrous salt.
Compute differences in masses to find the reactants and products.
Measure initial masses of the crucible and cover, with and without the hydrate.
Use the numbers of moles to compute the mole ratio.
Use stoichiometry to convert these masses to moles.
Use the mole ratio to write the hydrate's formula.