6L.7b

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ThomasLai1D
Posts: 61
Joined: Fri Sep 28, 2018 12:17 am

6L.7b

Postby ThomasLai1D » Tue Feb 26, 2019 4:20 pm

How do you determine the half reactions of a reaction involving water? The question gives the reaction H+(aq) + OH-(aq) ---> H2O(l) and asks for balanced half reactions and the cell diagram.

Thanks

Chem_Mod
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Re: 6L.7b

Postby Chem_Mod » Wed Feb 27, 2019 7:24 pm

You need to balance this using elemental oxygen.

KDang_1D
Posts: 127
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Re: 6L.7b

Postby KDang_1D » Tue Mar 03, 2020 10:49 pm

How do we know that there is elemental oxygen present? Usually we can only balance redox reactions with H2O, OH-, and H+

Max Madrzyk Dis 4G
Posts: 102
Joined: Wed Sep 18, 2019 12:21 am

Re: 6L.7b

Postby Max Madrzyk Dis 4G » Tue Mar 03, 2020 11:36 pm

Isn't that already balanced?


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