# What is the molarity of a 0.350 L solution of NH_4NO_3 containing 0.56 moles of solute?

May 31, 2017

The ${\text{NH"_4"NO}}_{3}$ solution has a molarity of $\text{1.6 mol/L}$, or $\text{1.6 M}$.

#### Explanation:

Molarity (M) means moles per liter.

For your question, divide the moles of solute $\left({\text{NH"_4"NO}}_{3}\right)$ by the volume of the solution.

"M"=("mol"/"L")

$\text{M"=(0.56"mol NH"_4"NO"_3)/(0.350"L")="1.6 mol/L}$