# How do you convert 64.3 g #PbBr_2# to moles?

##### 1 Answer

Mar 18, 2017

#### Explanation:

So the formula we are using is

=> Where

=> Where

=> Where

First off, we need to find the molar mass of

Using a Periodic Table, lead has a molar mass of

Now, we can plug them into the formula.

#n=m/M#

#n=64.3/367#

#n=0.175204359#

#n=0.175#

Therefore,

Hope this helps :)