calculate relative molecular mass

Molecular mass is equal to sum of the atomic masses of all atoms present in one molecule of the substance. Example: H 2 O Mass of H atom = 1 Mass of 2H atoms = 2 Mass of O atom = 16 Molecular mass = 2 + 16 = 18..

Relative Molecular Mass - Relative molecular mass shows the number of times a molecule is denser than a hydrogen atom or one amu. It is expressed as the ratio of the mass of a molecule of a substance to the mass of one ..

Relative molecular mass or RMM is the molecular weight of an element or an compound. It is the number of times one molecule of the substance is heavier than 1/12 the mass of an atom of carbon (C 1 2 ..

Relative molecular mass is the ratio of the mass of one molecule of a substance to the mass t h of a carbon atom, or 1 am..

Mole Concept and Stoichiometry..

The relation between colligative property and molecular mass of the solute is based on the following assumptions: i) The solution is dilute so that Raoult's law is obeyed. ii) The solute neither undergoes dissociation nor association in solution. When the molecula..

The molecular mass of a substance is the relative mass of its molecule as compared with the mass of a 12 C atom taken as 12-units. It indicates the number of times; one molecule of the substance is heavier than at..

D T b = k b m (1) If W B gms of the solute is dissolved in W A gms of the solvent then (where M B is the molar mass of the solute) From (1) and (2)..

Gram molecular mass of a substance is the relative molecular mass of the substance, expressed in gram..