# What is the volume, in mL, of a 2.50M #HCl# solution that must be used in order to create a 350 mL 1.15M #HCl# solution?

##### 1 Answer

May 29, 2016

#### Answer:

**0.161 L** of 2.50M HCl

#### Explanation:

This is a dilution problem.

This formula must be known/looked up:

Given:

M1 = 2.50 M

V1 = ?

M2 = 1.15 M

V2 = 350 mL **(must be converted to L as molarity is in mol/L)**

Plug in the formula:

2.50 x