n a 0.10 m nacl solution, the solubility of caf2 will be because the ph and no total ions are added.target 1 of 7target 2 of 7 in a 0.10 m naf solution, the solubility of caf2 will be because extra fluoride ions are added, the solubility of the fluoride ionic compound.target 3 of 7target 4 of 7 in a 0.10 m hcl solution, the solubility of caf2 will be because some of the ion will be converted to ; so more of the ionic compound can be dissolved.