Answer : The volume of
solution required is, 2.93 L
The number of moles of
formed from the reaction is, 0.662 moles.
Explanation :
First we have to calculate the initial moles of
.


Now we have to calculate the moles of 
The balanced chemical reaction is:

From the balanced chemical reaction we conclude that,
As, 1 mole of
react with 2 moles of 
So, 0.662 mole of
react with
moles of 
Now we have to calculate the volume of 


Now we have to calculate the moles of 
From the balanced chemical reaction we conclude that,
As, 1 mole of
react to give 1 moles of 
So, 0.662 mole of
react to give 0.662 moles of 
Thus, the number of moles of
formed from the reaction is, 0.662 moles.