Question

the equivalent weight of phosphoric acid (H3PO4) is​

Answer 1

answer

H =3×1

P =31

O =16×4

(H3PO4)=98

but it is dibasic acid so equivalent weight

is (98÷2)=49

Answer 2

Answer:

H = 3 * 1 P = 31 O = 16 * 4 (H3PO4)=98 but it is dibasic acid so equivalent weight is (98/2) = 49