## 1.25 6TH Edition

$E=hv$

Karolina herrera1F
Posts: 33
Joined: Sat Feb 02, 2019 12:15 am

### 1.25 6TH Edition

For this problem after you do all the steps and get E=5.00 X 10^-3 / 22.99 mol Na why do you just directly multiply it times the 3.37 x 10^19 and 6.022 X 10^23 and not have to do another conversion to do it from grams to moles?

Chem_Mod
Posts: 18193
Joined: Thu Aug 04, 2011 1:53 pm
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### Re: 1.25 6TH Edition

Can you provide the context, such the main part of the question as well as the end goal. Thanks!