What do you get when you add 2H2 and O?
- 2H O2
- 2H2 O
- H2 O2
Explanation from PART66Online
Combining two hydrogen molecules with oxygen forms water, written 2H2O. The notation 2H2 O therefore represents two water molecules, with each molecule built from two hydrogen atoms bonded to one oxygen atom.
U
Ukward asked · 18 Oct 2019
Why?
How?
2H2 + O2 = 2H2O
Here is 2H2 + O = 2H2O
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