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What is the gram molecular weight of Sodium hydroxide if its molecular mass is 40 a.m.u?
Wiki User
∙ 11y ago
The a.m.u. is defined as the fraction of 1/12 of an atom of the carbon-12 isotope. The value is pretty nearer to the mass of a hydrogen atom. Therefore, in every compound, the gram molecular weight is numerically equal to the molecular mass in Atomic Mass units. Therefore the gram molecular weight of NaOH is 40 g/mol.
Wiki User
∙ 11y ago
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