Question

write the chemical compounds ammonium sulphate sodium hydroxide, sodium chloride, methane​

Answer 1

Answer:

1) (NH4)2SO4

2) NaOH

3) NaCl

4) CH4

Answer 2

The chemical compounds are as follows:

(i) Ammonium Sulphate = (NH₄)₂SO₄

It's molecular weight is 132.14 g/mol.

It is a white solid which is soluble in water.

(ii) Sodium Hydroxide = NaOH

Its molecular weight is 39.997 g/mol.

It is a colorless crystalline solid.

(iii) Sodium Chloride = NaCl

Its molecular weight is 58.44 g/mol.

It is commonly known as salt.

(iv) Methane = CH₄

Its molecular weight is 16.04 g/mol.

It is a hydrocarbon and is a simplest alkane.