Question

What is the molarity of a 10 L solution containing 5.0 moles of solute?

Answer 1

Molarity = Moles of solute/ L(liters) of solution

So let's plug in the information.

5.0 moles/10L = 0.5 M

Answer 2

Step-by-step explanation:

Number of moles consisting in a liter of solution is known as molarity.

Mathematically, Molarity = \frac{\text{no. of moles}}{\text{Volume in one liter}}[/tex]

It is given that volume is 10 liter and there is 5.0 moles of solute. Hence, we will calculate the molarity as follows.

Molarity =
`\frac{\text{no. of moles}}{\text{Volume in one liter}}`

=
`(5.0 mol)/(10 liter)`

= 0.5 mol/L

Thus, we can conclude that molarity of the given solution is 0.5 mol/L.