Chemistry
Write the molecular formulae for the following compounds and name the elements present.
(a) Sodium bicarbonate
(b) Sodium chloride
(c) Sulphuric acid
(d) Nitric acid
Chemical Formula
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Answer
| Compounds | Molecular formula | Elements present |
|---|---|---|
| Sodium bicarbonate | NaHCO3 | Sodium, Hydrogen, Carbon, Oxygen |
| Sodium chloride | NaCl | Sodium, Chlorine |
| Sulphuric acid | H2SO4 | Hydrogen, Sulphur, Oxygen |
| Nitric acid | HNO3 | Hydrogen, Nitrogen, Oxygen |
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