Answer : The mass of
needed are, 1.515 grams.
Explanation :
First we have to calculate the mole of
.

Now we have to calculate the moles of
.
The balanced chemical reaction will be,
produced from 1 mole of

So, 0.005 mole of
produced from 0.005 mole of

Now we have to calculate the mass of



Therefore, the mass of
needed are, 1.515 grams.