Question

A chemist must prepare

275.mL

of

1.00

M aqueous sodium chloride

NaCl

working solution. He'll do this by pouring out some

4.71molL

aqueous sodium chloride stock solution into a graduated cylinder and diluting it with distilled water.

Calculate the volume in

mL

of the sodium chloride stock solution that the chemist should pour out. Round your answer to

3

significant digits.

Answer 1

and are the molarity and volume of the stock solution respectively.

and are the molarity and volume of the working solution to be prepared respectively.

The chemist should pour out 58.4 mL of the sodium chloride stock solution.