## How many moles of nacl are contained in 27.5ml of .105 m of nacl solution?

October 12, 2019// Blog//

**Answer: The molarity of the solution is 0.26M**

**Explanation: Molarity of the solution** is defined as the number of moles of solute present in a liter volume of solution.

**Mathematically,**

**Number of moles is expressed by using the formula:**

**Putting this in above equation, we get:**

Given mass of solute (NaOH) = 5.20 g

Molar mass of solute (NaOH) = 40 g/mol

Volume of solution = 0.500 L

**Putting values in above equation, we get:**