Question

How many moles of nacl are required to make 250ml of a 3.00 m solution?

Answer 1

Hey there!

Volume in liters:

250 mL / 1000 => 0.25 L

Molarity = 3.00 M

Therefore:

n = M * V

n = 3.00 * 0.25

n = 0.75 moles

hope this helps!