Question

Equivalent weight of h3po2 when it disproportionate into ph3 and h3po3 is

Answer 1

here is ur answer...

Balance

3H3Po2 gives 2H3Po3 + Ph3

Now the conversion of H3Po2 to Ph3 involves the additional of 4 electrons. For balance there must be 4 electrons in other convers ion as well. Now the n factor is given by number of electrons involved/total n o. of molecules = 4/3

Hence equivalent weight =M/n - factor = 3 M/4..

Answer 2

Answer:

Hola mate!!

Explanation:

Here is ur answer...

Balance :-

3H3PO2 gives 2H3PO3+Ph3

and the rest answer is in the upper previous account...