1.64 g of a mixture of calcium carbonate and magnesium carbonate were dissolved in 50 mL of 0.8 N hydrochloric acid. The excess of the acid required 16 mL N//4 sodium hydroxide solution for neutralisation. Find out the percentage composition of the mixture of two carbonates.

1.64 g of a mixture of calcium carbonate and magnesium carbonate were

1.	1.64 g of a mixture of calcium carbonate and magnesium carbonate were dissolved in 50 mL of 0.8 N hydrochloric acid. The excess of the acid required 16 mL N//4 sodium hydroxide solution for neutralisation. Find out the percentage composition of the mixture of two carbonates.
Answer» SOLUTION :N//A