1.

0.788g of a substance after digestion with H_(2)SO_(4) was distilled with an excess of NaOH. The liberatd NH_(3) was absorbed in 100mL of N H_(2)SO_(4) solution. The remaining acid required 73.7 mL of N NaOH solution for neutralization. Find the percentage of nitrogen in the compound

Answer»


ANSWER :`46.7%`


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