what products result from mixing aqueous solutions Cu(C2H3O2)2(aq) and Rb3PO4(aq)?
1 answer
Ru is a Group 1 metal, so I would expect RbAcetate to be soluble. But CopperIIphosphate is definitely insoluble, and should precipate out. Do you have a solubility table? There are some rules, which for some are difficult to memorize in detail.