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Zn + H2O = ZnO + H

should there be a 2 after the end hydrogen?
Original post by DANIELREED
should there be a 2 after the end hydrogen?


Yeah, hydrogen is a diatomic molecule so you won't get it by itself.
Original post by cookiemonster15
Yeah, hydrogen is a diatomic molecule so you won't get it by itself.


awesome thanks:biggrin:
Yes. Balance the equation, since mass is conserved

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