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Oksanka [162]
4 years ago
9

n an oxidation-reduction reaction, oxidation is what happens when a reactant . Reduction occurs when a reactant in the reaction.

Chemistry
2 answers:
Tasya [4]4 years ago
6 0

Answer:

Oxidation occurs when a reactant loses electrons during the reaction. Reduction occurs when a reactant gains electrons during the reaction. This often occurs when metals are reacted with acid.

erma4kov [3.2K]4 years ago
6 0

Answer : Oxidation reaction occurs when a reactant losses electrons in the reaction.

Reduction reaction occurs when a reactant gains electrons in the reaction.

Explanation :

Redox reaction or Oxidation-reduction reaction : It is defined as the reaction in which the oxidation and reduction reaction takes place simultaneously.

Oxidation reaction : It is defined as the reaction in which a substance looses its electrons. That means, the loss of electrons takes place.

Or we can say that, oxidation reaction occurs when a reactant losses electrons in the reaction.

Reduction reaction : It is defined as the reaction in which a substance gains electrons. That means, the gain of electrons takes place.

Or we can say that, reduction reaction occurs when a reactant gains electrons in the reaction.

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Acids have a high concentration of ...
GrogVix [38]

Answer:

Acids have a high concentration of [H⁺] ions

Explanation:

In order to know about the acids, a solution is acidic when pH < 7

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When pH is greater than 7, solution is basic

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3 years ago
When broken down by catalase what does hydrogen peroxide become.
fomenos

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When the cobalt (II) solution completely dries out, the color of the remaining solid changes to blue color. What would be the ch
Studentka2010 [4]

Answer:

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Explanation:

The ion responsible for the color change in the cobalt solution is Co²⁺ ions. This is because the chemical formula of the given compound is:

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