Answer: The mass of
dissolve can be, 7.25 grams.
Explanation : Given,
Mass of
= 5.30 g
Molar mass of
= 36.5 g/mol
Molar mass of
= 100 g/mol
First we have to calculate the moles of
.


Now we have to calculate the moles of

The balanced chemical equation is:

From the reaction, we conclude that
As, 2 mole of
react with 1 mole of

So, 0.145 mole of
react with
mole of

Now we have to calculate the mass of



Therefore, the mass of
dissolve can be, 7.25 grams.