[" Calculate the molar mass of the following substances."],[" (a) Ethyne,"C_(2)H_(2)]

Calculate the molar mass of CH_4

Calculate the molar mass of the following substances : Ethyne C_2H_2

Calculate the molar mass of the following substances. Ethyne, C_2H_2

Calculate the molar mass of the following substances : Ethyne C 2 H 2

Calculate the molar mass of CO_2 .

Calculate the molar mass of CH_4 .

Calculate the molar mass of the following substances : (a) Ethyne, CH_(2) (b) Sulphur molecule, S_(8) (c) Nitric acid HNO_(3) (d) , Hydrochloric acid, HCl

Calculate the molar mass of the following substances : (a) Ethyne, CH_(2) (b) Sulphur molecule, S_(8) (c) Phosphorus molecule, C_(4) (atomic mass of Phosphorus = 31) (d) Nitric acid, HNO_(3) Hydrochloric acid, HCl