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Total charge of electrons in 1.77 Kg of H20

  • #1

Homework Statement


What is the total charge of all the electrons in 1.77 Kg of H20?


Homework Equations


I really just lost on how to do this problem as I missed school today. Any help would be greatly appreciated


The Attempt at a Solution



the 1st step I took was trying to find the total number of electrons and got 1.943E30 but this is probably wrong.
 

Answers and Replies

  • #2
rock.freak667
Homework Helper
6,230
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How many moles of H2O are there in 1.77 kg ?

(What is the molar mass of H2O)
 

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