This question is about salts and electrolysis.
Do not write
outside the
Chemistry, 09.01.2021 14:00, SMURFETTE86
5
0 2
This question is about salts and electrolysis.
Do not write
outside the
box
A student wants to make copper chloride crystals.
The student adds excess copper oxide to some hot acid.
The student stirs the mixture.
0 2 . 1
Which acid should the student use?
[1 mark]
Tick (✓) one box
Hydrochloric acid
Nitric acid
Sulfuric acid
Answers: 1
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This question is about salts and electrolysis.
Do not write
outside the
This question is about salts and electrolysis.
Do not write
outside the
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