Consider the following reaction sequence in which \( J \), \( K \), \( L \) and \( M \) are the major products.
Given:
Atomic mass (in amu): \( \text{H} : 1 , \; \text{C} : 12 , \; \text{N} : 14 , \; \text{O} : 16 , \; \text{S} : 32 , \; \text{Br} : 80 , \; \text{Ba} : 137 \)
The volume of \( 1 \, \text{M} \) aqueous \( \text{H}_2\text{SO}_4 \) required to completely neutralize the ammonia evolved from \( 5.72 \, \text{g} \) of \( L \) in Kjeldahl's method of nitrogen estimation is _______ \( \text{mL} \).
