2 years ago

Help me due tomorrow :,)

Chemistry

1 answer:

lesya [120]2 years ago

3 0

Zinc displaces copper

It means

Zinc is more reactive than copper

Zinc+Copper sulphate--> Zinc sulphate+Copper

No reaction because

Magnesium is more reactive than zinc

Reaction occurs

Iron is more reactive than copper
Magnesium is more reactive than iron

Order:-

Cu<Fe<Zn<Mg

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