Question

what is the total concentration of ions in a solution prepared by dissolving 3.00 g of K3PO4 in enough water to make 350mL of solution​

Answer 1

Explanation:

try this in steps- 3.seventy two g NaOH / 40 g per mole = 0.0930 moles 0.0930 moles / 0.3 hundred liters = 0.31 Molar 0.032 L x 0.31 Molar = 0.00992 moles 0.00992 mole / 0.one hundred L = 0.0992 Molar