Calculations
Mass Conversions in a Single Reaction
CaCl2 + Na2CO3 ? CaCO3 + 2NaCl 5.45 g ? ? 111 g/mol 100.1 g/mol 58.4 g/mol
Mass Conversions in Sequences of Reactions Follow the same sequence of conversions, using the amounts of products from the first reaction as the amount of reactant in the second reaction.