Complete and balance the following half-reaction in basic solution O2(g) + 2 H2O + 4 e¯ → 4 OH- Incorrect, 2 attempts remaining You seem to have forgotten to specify the state of matter for H2O. Remember that OH- will always be in the aqueous (aq) state while H₂O will always be liquid (I). Make sure you also haven't deleted any of the original states of matter from the starting equation. You seem to have forgotten to specify the state of matter for OH. Remember that OH- will always be in the aqueous (aq) state while H₂O will always be liquid (I). Make sure you also haven't deleted any of the original states of matter from the starting equation. Complete and balance the following half-reaction in basic solution O2(g) → H2O (l) |

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Both O2 +  2H2O +  4e− →  4OH−   and  O2(g) +  2H2O (I) →  4OH− (aq)

Complete and balance the following half-reaction in basic solution
O2(g) + 2 H2O + 4 e¯ → 4 OH-
Incorrect, 2 attempts remaining
You seem to have forgotten to specify the state of matter for
H2O. Remember that OH- will always be in the aqueous (aq)
state while H₂O will always be liquid (I). Make sure you also
haven't deleted any of the original states of matter from the
starting equation.
You seem to have forgotten to specify the state of matter for
OH. Remember that OH- will always be in the aqueous (aq)
state while H₂O will always be liquid (I). Make sure you also
haven't deleted any of the original states of matter from the
starting equation.
Transcribed Image Text:Complete and balance the following half-reaction in basic solution O2(g) + 2 H2O + 4 e¯ → 4 OH- Incorrect, 2 attempts remaining You seem to have forgotten to specify the state of matter for H2O. Remember that OH- will always be in the aqueous (aq) state while H₂O will always be liquid (I). Make sure you also haven't deleted any of the original states of matter from the starting equation. You seem to have forgotten to specify the state of matter for OH. Remember that OH- will always be in the aqueous (aq) state while H₂O will always be liquid (I). Make sure you also haven't deleted any of the original states of matter from the starting equation.
Complete and balance the following half-reaction in basic solution
O2(g) → H2O (l) |
Transcribed Image Text:Complete and balance the following half-reaction in basic solution O2(g) → H2O (l) |
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