# 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?

##### 1 Answer

Apr 20, 2016

#### Explanation:

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)