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3 years ago

What will be produced at the cathode during the electrolysis of an aqueous solution of magnesium iodide, MgI2

Chemistry

1 answer:

natita [175]3 years ago

6 0

Answer:

At the cathode during the electrolysis of an aqueous solution of magnesium iodide, MgI2 , 2I−(aq) is produced

Explanation:

At cathode, reduction reaction takes place.

The dissociation of MgI2 in aqueous solution is Mg2+(aq) and 2I−(aq)

Here, the Iodine reduces to 2I−(aq) from state of 0 (MgI2) to state of -1 (2I−(aq))

Hence, at the cathode during the electrolysis of an aqueous solution of magnesium iodide, MgI2 , 2I−(aq) is produced

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3 years ago

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Andreyy89

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In the net ionic equations, we are not include the spectator ions in the equations.

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$Zn(s)+2H^+(aq)+2Cl^-(aq)\rightarrow Zn^{2+}(aq)+2Cl^-(aq)+H_2(g)$

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3 years ago

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Explanation:

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3 years ago