Calculating molarity using solute moles a chemist prepares a solution of sodium chloride (nacl) by measuring out 6.89 mol of sodium chloride into a 200 ml volumetric flask and filling the the mark with water. calculate the concentration in mol/l of the chemist's sodium chloride solution. round your answer to 3 significant digits. x 5 ? explanation check

Concentration of the chemist's sodium chloride solution is 34.4 mol/L.

Explanation:

Molarity of a solution is defined as the number of moles of solute dissolved per Liter of the solution.

where,

n= moles of solute

= volume of solution in ml

Given : moles of = 6.89

volume of solution = 200 ml

Putting in the values we get:

Thus the concentration of the chemist's sodium chloride solution is 34.4 mol/L.