Chemistry, asked by deeptirekha31, 7 months ago

H3po4+can(oH)2=caHpo4+2h2o. what is the equivalent mass of h3po4

Answers

Answered by brahmijain4898

Answer:

Equivalent weight stands for Molecular weight/N factorN factor means H+ or OH- exchange in case of acid and bases respectively and in case of salts it is charge on cationnow , in given Question mass of H3PO4 is 98 and N factor is 2 as 2H are donatedso equivalent weight is 98/2= 49

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