Chemistry, asked by abdellaahmedkamil6, 1 month ago

how many equivants of phosphoric acid are contained in 300ml of 4M

Answers

Answered by abhiakhi006

1

Answer:

In the reaction

NaOH+H

3

PO

4

→NaH

2

PO

4 +H

2

O

Number of hydrogen ions replaced by the base of the acid is 2.

Molar mass of the acid =98gmpermol

Equivalent weight =

2

98

=49

Explanation:

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