Question

a sample of carbonate rock is a mixture of caco3 and mgco3. the rock is analyzed in a laboratory, and the results are recorded in the table above. which columns in the table provide all the information necessary to determine the mole ratio of ca to mg in the rock?

Answer 1

You need the mass of Mg and Ca in the sample and their molar masses

Step-by-step explanation:

Its the only answer that made sense because using those 4, can give you their ration