Question

Write the word equations for the following reactions: (4)

a) Lead reacts with dilute Sulphuric Acid.
b) Iron reacts with Oxygen.
c) Silver reacts with dilute Hydrochloric Acid
d) Copper reacting with dilute nitric acid.

Answer 1

a) Pb can not react with dilute Sulphuric Acid

b) Fe + O2 --(catalyst temperature)------> Fe3O4

c) Ag can not react with dilute Hydrochloric Acid

d) Cu + HNO3 ---> Cu(NO3)2 + H2O + NO