Question

equalent mass of H2so is​

Answer 1

Answer:

H2SO4 + 2OH-= 2H2O + SO42-

Molecular weight of sulfuric acid (H2SO4) = 98.07 g/mol

 

Theoretical Equivalent weight of sulfuric acid (H2SO4) = 49.03 g/equivalent of H+

Reasoning:

98.07 g/mol H2SO4 * (1 mole H2SO4 / 2 equivalents of H+) = 49.03 g/equivalent of H+

In this example, the magnitude of the equivalent weight of sulfuric acid is HALF of that of the molecular weight. This is beacuse according to the balanced chemical reaction, one mole of sulfuric acid reacts with TWO equivalents of hydroxide (i.e. same as saying that there are TWO equivalents of protons per mole of sulfuric acid).

hope this help you

Answer 2

Answer:

Molecular weight of sulfuric acid (H2SO4) = 98.07 g/mol.

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