Question

give one example of each a)a basic oxide which is soluble in water.b)a basic oxide which is insoluble in water.c)a weak mineral acid.d)a base which is not an alkali.d)a hydrogen containing compound which is not an acid

Answer 1

a)MgO
b)CuO
c)Carbonic acid
d)CH4

Answer 2

Answer:

a) Na2O

b) BaO

c) H2CO3

d) MgO

e) NH3