One mole of each of the following compounds is added to water in separate flasks to make 1.0 L of solution in each flask. Which flask has the largest total ion concentration?
A) sodium phosphate
B) barium sulfate
C) silver chloride
D) calcium hydroxide
E) sodium bromide

Question

Quizplus · Accepted Answer

Sodium phosphate (Na3PO4) dissociates completely in water to produce 4 moles of ions (3 Na+ and 1 PO4^3-), resulting in the highest total ion concentration among the given compounds.

One Mole of Each of the Following Compounds Is Added