Question

Molecular weight of tribasic acid is the w its equivalent wt will be

Answer 1

Equivalent weight is defined as follows:

Equivalent weight = Molecular weight/number of replaceable hydrogen in case of molecule (or valance electron in case of metals)

In case of tribasic acid molecule, Molecular weight = W g

Number of replaceable hydrogen in tribasic acid molecule = 3

So the equivalent weight = W/3 g

Answer 2

Answer:

W\3

Explanation:

Equivalent weight =molecular weight by no.of H2 replace.

therefore 3 atoms are replaced as it is tribasic