Question

Question 1
20 pts
How many liters would you need to make a 0.7 M solution if you have 8.30 mol of
Potassium Chloride?

Answer 1

The answer for the following problem is mentioned below.

• Therefore the volume of potassium chloride solution is 11.8 litres.

Explanation:

Given:

molarity of the potassium chloride solution (m) = 0.7 M

no of moles present in the potassium chloride solution (n) = 8.30 moles

To find:

volume of the potassium chloride solution (V)

We know;

m = $\frac{n}{V}$

Where;

m represents the molarity of potassium chloride solution

n represents the no of moles of potassium chloride solution

V represents the volume of the solution

So;

0.7 = $\frac{8.30}{V}$

V = 11.8 litres

Therefore the volume of potassium chloride solution is 11.8 litres.