# What is the atomic mass of aluminum nitrite?

May 9, 2018

$165.01$ grams.

#### Explanation:

"Al"("NO"_2)_3

Figure out how much of each element you have:

$\text{Al } = 1$
$\text{N } = 3$
$\text{O } = 6$

And multiply that by the atomic mass of each element:

$\text{Al "=1*26.98=26.98 " g}$
$\text{N "=3*14.01=42.03 " g}$
$\text{O "=6*16.00=96.00 " g}$

$26.98 + 42.03 + 96.00 = \textcolor{red}{165.01}$