Chemistry
Write the molecular formulae for the following compounds and name the elements present.
(a) Baking soda
(b) Common salt
(c) Sulphuric acid
(d) Nitric acid
Related Questions
What is variable valency? Give two examples of elements showing variable valency.
(a) What is a chemical equation?
(b) Why is it necessary to balance a chemical equation?
(c) What are the limitations of a chemical equation?
State the important information obtained from the following in four points:
(a) A molecular formula of a compound.
(b) A balanced chemical equation for a reaction.
State five ways by which a chemical equation can be made more informative.