Question

Write the Molecular Formulae for the following
compounds
a) Hydrogen Sulphide
b) Sodium Oxide
c) Aluminium nitrate
d) Calcium carbonate
e) Sulphur Dioxide
f) Hydrogen fluoride​

Answer 1

Answer:

H2S

NaO

Al(NO3)3

CaCO3

SO2

HF

Answer 2

Answer:

⭐ Hydrogen sulphide = H2S

⭐ Sodium oxide = Na2O

⭐ Aluminium nitrate = Al(NO3)3

⭐ Calcium carbonate = CaCO3

⭐ Sulphur dioxide = SO2

⭐ Hydrogen fluoride = HF

hope it helps uH ✔