Question

Calculate the equivalent weight of phosphoric acid in a reaction

Answer 1

Answer:

Explanation:

The equivalent weight of h3po4 in the given reaction is naoh+h3po4=nah2po4+h2o

In the Given Reaction,

NaOH + H₃PO₄ ----------→ NaH₂PO₄ + H₂O.

We know that for the Acids, the equivalent weight is equal to the ratio of the molar mass and number of the hydrogen ions of the acid accepted by the base.

∴ In the given reaction,

Answer 2

Answer:

The equivalent weight of h3po4 in the given reaction is naoh+h3po4=nah2po4+h2o

In the Given Reaction,

NaOH + H₃PO₄ ----------→ NaH₂PO₄ + H₂O.

We know that for the Acids, the equivalent weight is equal to the ratio of the molar massand number of the hydrogen ions of the acidaccepted by the base.

∴ In the given reaction,