Chemistry
Give the formulas of the following gases:
(a) hydrogen chloride
(b) ammonia
(c) carbon monoxide
(d) nitric oxide
(e) nitrous oxide
(f) nitrogen dioxide
(g) nitrogen
(h) sulphur dioxide.
Related Questions
Write the chemical formula of the following -
(a) magnesium oxide
(b) sodium bromide
(c) calcium sulphide
(d) magnesium sulphate
(e) aluminium chloride
(f) zinc oxide
(g) calcium carbonate.
Give the formulas of the following acids:
(a) hydrochloric
(b) nitric
(c) sulphuric
(d) carbonic - acid.
Explain the term mixture. Differentiate between a homogeneous & heterogeneous mixture with one example of each in the
(a) solid-solid
(b) solid-liquid
(c) liquid-liquid state of the mixture.
State four differences between - elements, compounds & mixtures with suitable examples.