7. Calculations



CH78: Calculate Relative Formula Mass

CH80: What is the Empirical formula?

CH81: Investigate the Empirical formula of Magnesium Oxide

CH79: Calculate the empirical formula

CH82: Explain the conservation of mass

CH83: Calculate Maximum Masses

Method 1:

Want vs Have

Method 2:

Moles, Mass and Mr

CH85: Moles and Avogadro's Constant

CH86: Calculate moles, mass and formula mass

CH87: Calculate the limiting reactant for a reaction (H)

CH88: Balance chemical equations using stoichiometry (H)