Sammysam3999
Answered

How many molecules are in 3.9 moles of water?

A2.3 x 1024 molecules of water
B6.5 x10-24 molecules of water
C71 molecules of water
D.22 molecules of water

Verified Answer :

We know, number of molecules in 1 mole = 6.23 10²³
In 3.9 moles, it would be: 3.9 6.23 10²³
= 23 10²³
= 2.3 * 10²⁴

In short, Your Answer would be Option A

Hope this helps!

i think the answer that you are looking for is A

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