734 mL of a 1.13 M calcium sulfate (#CaSO_4#) solution is diluted with 2.56 L of water. What is the new concentration in molarity?
How was the calculation performed?
You have a known volume of calcium sulfate with known concentration. We work out the initial molar quantity:
Given the molar quantity, we divide this by the new volume:
Note that the question said it is diluted with (and not to)