Type the correct answer in the box.
Sodium carbonate (Na2CO3) is sometimes used as a water-softening agent. Suppose that a worker prepares a 0.724 M solution of Na₂CO3 and
water. The volume of the solution is 1.421 liters. What is the mass of solute in the solution?
Express your answer to three significant figures.

Type the correct answer in the box Sodium carbonate Na2CO3 is sometimes used as a watersoftening agent Suppose that a worker prepares a 0724 M solution of NaCO3 class=