How do I answer the question in bold? Thank you!

How Do I Answer The Question In Bold Thank You class=

Answer :

Answer:

6.7855 * 10^18

Explanation:

There are 2 moles in H2

Avagadro's number: 6.022E23

8.14E42*1/6.022E23 * 1/2

=6.7855 * 10^18

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