Question

How many Ml of a 2.0 M solution of NaOH would be needed in order to have 0.500 mol of NaOH

Answer 1

Answer: 250mL

Step-by-step explanation:

2M means there are 2 moles of NaOH in every liter of solution. Now just set up your factor label:

___mL sol=0.5molNaOH *
`(1000ml)/(2mol)`

Multiply across:

250ml