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To balance a half-reaction in basic solution, you need to add enough of which substances to balance the equation? H+ and H 2O H+ and OH - H2O and NO2 OH- and H + OH- and H 2 O
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5 votes
To balance a half-reaction in basic solution, you need to add enough of which substances to balance the equation?

H+  and H

2O
H+  and OH -
H2O and NO2
OH-  and H +
OH-  and H 2 O
User Sloneorzeszki
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8.1k points

2 Answers

4 votes

Answer:

E. OH- and H2O

Step-by-step explanation:

Edmentum

User Sweggersen
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7.4k points
1 vote
In balancing half-reactions, it is important to know if the medium is basic or acidic. For basic medium, what is added to the reactant side is the hyroxide ion OH- and what is added to the other side is H2O. The answer is the fifth option.
User Charlie Sheather
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7.2k points
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