give me a definition of formula unit mass
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Formula unit mass is the sum of the atomic masses of all atoms present in a formula unit of a compound. It is calculated by adding the atomic masses of all the atoms present in one formula unit. Formula unit mass of
(NH4)2so4 = 14x2 + 4x2 + 32 + 16x4 = 132 u.
if you are happy with my answer please mark it....
(NH4)2so4 = 14x2 + 4x2 + 32 + 16x4 = 132 u.
if you are happy with my answer please mark it....
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Answer:
The weighing machine measures this apparent weight and hence the mass indicated by it is less than the actual mass. Our actual mass will be more than 42 kg.
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