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Help me due tomorrow :,)
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25 votes
Help me due tomorrow :,)

Help me due tomorrow :,)-example-1
User GauRang Omar
by
7.9k points

1 Answer

4 votes

#a

  • Zinc displaces copper

It means

  • Zinc is more reactive than copper

#b

  • Zinc+Copper sulphate--> Zinc sulphate+Copper

#c

No reaction because

  • Magnesium is more reactive than zinc

#d

Reaction occurs

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

Order:-

  • Cu<Fe<Zn<Mg
User Iuliu
by
7.7k points
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