What is the molecular mass of MgSO4?

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What is the molecular mass of MgSO₄?

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Detailed Solution

Molecular mass is the sum of all the atoms in the molecule of a compound.

Here we are given to find the molecular mass of MgSO₄, so we will first find the Atomic mass of all the molecules so it will be Mg=24,
⇒S=32
⇒ O=16 ( here there are four oxygen atoms, so we will multiply by 4 )
⇒The sum of the molecules will be = $24 + 32 + 64$
= $120 u$ .
Hence, the molecular mass of MgSO₄ is $120 u .$