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Formula unit mass: The formula unit mass of a substance is the sum of the atomic masses of all atoms in aformula unit of a compound. The term 'formula unit' is used for those substances which are made up of ions.
It iscalculated by adding the atomic masses of all the atoms present in oneformula unit. Atomic mass of Sodium(Na) and Chlorine(Cl) are 23 and 35.5, respectively.
It iscalculated by adding the atomic masses of all the atoms present in oneformula unit. Atomic mass of Sodium(Na) and Chlorine(Cl) are 23 and 35.5, respectively.
ayushakshi:
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