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sineoko [7]
2 years ago
15

A compound, like water, can be broken down (decomposed) by:

Chemistry
2 answers:
Sever21 [200]2 years ago
7 0

Answer:

electrolysis is the correct answer.

Explanation:

Water is decomposed into hydrogen and oxygen gases using electricity. A Hoffman electrolysis apparatus collects the two gases separately and shows the 2 to 1 ratio nicely. ... Hoffman electrolysis apparatus. 2 electrodes - one is nichrome wire and the other is platinum wire and foil.

Go look up Hoffman apparatus.

Ivanshal [37]2 years ago
6 0
<h3>Answer:</h3>

Electrolysis

<h3>Explanation:</h3>
  • Electrolysis refers to the process of decomposing an electrolyte by passing an electric current through it.
  • Electrolytes are ionic compounds either in molten or aqueous form that may be decomposed by passing an electric current through them.
  • Water is an example of an electrolyte that can be decomposed using electrolysis.
  • During electrolysis cations undergo reduction at the cathode while anions undergo oxidation at the anode.

In this case;

At the Cathode;

4H⁺(aq) + 4e → 2H₂(g)

At the Anode;

4OH⁻(aq) → H₂O(l) + O₂(g) + 4e

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