Question

Calculate the volume (in mL) of 19 M NaOH solution needed to make a 1.00 L solution of 0.1 M NaOH. Express your answer to two significant figures.

Answer 1

19 M NaOH solution

To make a 1.00 L solution of 0.1 M NaOH

Number of moles =$\frac {19}{1}=19 moles$

To get the volume ;$=\frac {19}{100}=0.19 moles$