फाइंड द इक्वल एंड मास ऑफ h2 so4

1.	फाइंड द इक्वल एंड मास ऑफ h2 so4
Answer» The molecular formula of sulfuric acid is H2S 4 . Its molecular mass is = (1 × 3) + 3 2 + (1 6 × 4) = 2 + 32 + 64 = 98 u The expression for the equivalent WEIGHT of an acid is Equivalent weight = Molecular mass/ Number of replaceable hydrogen present sulphuric acid contains two replaceable hydrogen. Substitute values in the above expression. Equivalent weight = 98/2 = 49u

Answer»

The molecular formula of sulfuric acid is H2S 4 .

Its molecular mass is = (1 × 3) + 3 2 + (1 6 × 4)

= 2 + 32 + 64 = 98 u

The expression for the equivalent WEIGHT of an acid is

Equivalent weight = Molecular mass/ Number of replaceable hydrogen present

sulphuric acid contains two replaceable hydrogen. Substitute values in the above expression.

Equivalent weight = 98/2 = 49u

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