Question

list one reaction each for the following
a) Reaction of metal with air
b) Reaction of non-metal with air.
C)Reaction of metal and non metal with water
D)Reaction of metal with acid
e)Reaction of metal with basic

Answer 1

Answer:

d) reaction of metal with acid

Answer 2

a) Reaction of metal with air

4Na + O2 -------> 2Na2O

b) Reaction of non metal with air

2Mg + O2 -------> 2MgO

c) Reaction of metal and non metal with water

metal :- 2Na + 2H2O ------> 2NaOH + H2

non metal :- SO2 + H2O -------> H2SO3

d) Reaction of metal with acid

Cu + 4HNO3 ------> Cu(NO3)2 + 2H2O