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nlexa [21]
2 years ago
11

How are half-reaction useful?

Chemistry
2 answers:
Snezhnost [94]2 years ago
8 0

Answer:

Half-reactions are often used as a method of balancing redox reactions. For oxidation-reduction reactions in acidic conditions, after balancing the atoms and oxidation numbers, one will need to add H + ions to balance the hydrogen ions in the half reaction.

Explanation:

FrozenT [24]2 years ago
6 0

Answer:

We can use the half-reaction method to balance the equations of redox reactions occurring in aqueous solution. ... Each half-reaction is balanced for mass and charge, and then the two equations are recombined with appropriate coefficients so that the electrons cancel.

Explanation:

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The heat that creates this temperature change coming from change in the internal energy of the system as per as first law of thermodynamics.

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