What is the molar mass of barium chloride, BaCl_2?

Oct 21, 2016

The molar mass of $B a C {l}_{2}$ is $208.233 \frac{g}{m o l}$

Explanation:

Add the atomic mass of $B a$ with the one of $C {l}_{2}$

$B a \implies 137.327 \frac{g}{m o l}$ and $C {l}_{2} \implies 2 \times 35.453 = 70.906 \frac{g}{m o l}$

Check your periodic table if you want to see these values. It's written down.

So, the molar mass of $B a C {l}_{2}$ is $137.327 \frac{g}{m o l} + 70.906 \frac{g}{m o l} = 208.233 \frac{g}{m o l}$

Hope this helps :)