Question

For the equation :
FeCl 3 +3NH 4 OH= 3NH 4 Cl+ Fe(OH) 3
Answer the following:
i.) Write the word equation for the above molecular equation.
ii.) Is the equation given a balanced equation. Give reasons.
iii.) Name the reactants and the products in the above equation.
iv.) What is the indication of the arrow between the reactants and the products and
of the arrow pointing downwards at the end.

Answer 1

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

Answer 2

Answer:

FeCl3 + 3NH4OH → Fe(OH)3 + 3NH4Cl

Iron(3+);trichloride Ferric;trichloride [FeCl3] FeCl3 Ferric Chloride Fe-59

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