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Calculate the molecular mass of sulphur...

Calculate the molecular mass of sulphuric acid `(H_(2)SO_(4))`.
(Given : Atomic masses : `H = 1 , S = 32 u , O = 16 u`).

Text Solution

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The molar mass is equal to the molecular mass expressed in g/mol.
Molar mass of sulphuric acid `(H_(2)SO_(4))`
` = 2 xx At`. mass of H+ At, mass of S `+ 4 xx At` . mass of O
`= 2 xx 1 + 32 +4 xx 16 = 98` g/mol
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