Calculate the molar mass of the following substances.
(a) Propane (C3H8)
(b) Sulphur molecule, S8
(c) Phosphorus molecule, P4 (Atomic mass of phosphorus = 31)
(d) Hydrochloric acid, HCl.
(e) Sulphuric acid (H2SO4)
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C ) phosphorus molecule , p4 ( Atomic mass of phosphorus = 31 )
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