Question

write 20 word equations, chemical equations and state their reations.​

Answer 1

Answer:

hope it will help you

Explanation:

When an iron nail is dipped in Copper sulphate solution a displacement reaction takes place, in which one metal displaces the other metal from its salt solution.

Word Equation : Iron + Copper sulphate → Iron sulphate + copper.

Chemical Equation: Fe+CuSO  

4

​  

→Cu+FeSO  

4

​  

 

A chemical change will take place when an iron nail is immersed in CuSO  

4

​  

 solution.