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Neporo4naja [7]
3 years ago
13

calculate the equivalent weight of acid on the basis of given reaction. NaoH + H2So4 gives NaHSo4 + H20.

Chemistry
1 answer:
Tcecarenko [31]3 years ago
4 0

Answer:

98

Explanation:

Based on the reaction:

NaOH + H2SO4 → NaHSO4 + H2O

<em>Where 1 mole of the base (NaOH) reacts per mole of the acid (H2SO4)</em>

<em />

The formula of equivalent weight is:

Equivalent weight = Molecular mass / Number of equivalent moles

<em>Where Molecular mass of sulfuric acid is 98g/mol</em>

<em>And number of equivalent moles = 1 -Because 1 mole of acid reacts per mole of base</em>

<em />

Equivalent weight is:

98 / 1 =

98

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