Chapter 21, Problem 5E

Arrange the following compounds in the expected order of increasing solubility in water, and give the basis for your arrangement: ${\text{Li}}_{\text{2}}{\text{CO}}_{\text{2}}$ , ${\text{Na}}_{\text{2}}{\text{CO}}_{\text{2}}$ , ${\text{MgCO}}_{\text{2}}$ .