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There are four molecules of water in 4H2O. One molecule of water is written as H2O. The subscript 2 tells you that there are two H(hydrogen) atoms. Since there is no subscript after the O there is one O(oxygen) atom.

Now back to 4H2O. The coefficient 4 tells you there are four molecules of H2O. Therefore there are eight H(hydrogen) atoms and four O(oxygen) atoms.

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βˆ™ 2012-11-21 22:09:08
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Mira Netsebrak

Lvl 2
βˆ™ 2023-04-01 13:31:58

First of all, there are 4 molecules of water since H2O is the formula of water

And when we come specifically, there are eight molecules of hydrogen and four molecules of oxygen. I've done this by multiplying the

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Jayna Kelise

Lvl 2
βˆ™ 2021-02-02 15:23:12

How many hydrogens are in 4H2O?

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Peggy Hunt

Lvl 3
βˆ™ 2021-11-10 00:31:47

4

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RACHAEL BENHASENN

Lvl 2
βˆ™ 2022-06-16 15:29:57

4?

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Jayden McIntosh

Lvl 2
βˆ™ 2022-10-06 22:43:22

12

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fLUFFY

Lvl 2
βˆ™ 2020-10-28 16:58:34

8

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Anonymous

Lvl 1
βˆ™ 2020-09-17 18:15:12

How many hydrogen atoms are in 4H2O

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Anonymous

Lvl 1
βˆ™ 2020-04-19 23:01:30

4

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Q: How many molecules in 4H2O?
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