21.
The equivalent weight of H3PO4 in the given reaction is
NaOH + H3PO4 → NaH,PO4 + H2O
(98
(3) 32.67
(4) 24.5
(1) 49
Answers
Answered by
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Answer:
waight of H3PO4is 98
Explanation:
waight of H3PO4is 98g
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