Question

H3PO4+2KOH gives K2HPO4 +2H2O
based on above reaction equivalent weight of H3PO4 is.
Please answer with steps.​

Answer 1

Answer:u

Explanation:Equivalent weight = molecular mass/n

For acids n= total number of H+ ion that are exchanged

For base it is total number of OH- ions replaced

As molecular mass of H3Po4 =

1*3+31+16*4 = 98

Since H3Po4 changes to k2hpo4 2h+ ions are replaced

Hence 98/2 = 49

Hope it helps

Answer 2

Answer:

49

98/2=49

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