Question
1.2 g of an organic compound during Kjeldahlization liberates ammonia, which consumes $30\ \text{cm}^{3}$ of $1\ \text{N}$ HCl. The percentage of nitrogen in the organic compound is ...
1.2 g of an organic compound during Kjeldahlization liberates ammonia, which consumes $30\ \text{cm}^{3}$ of $1\ \text{N}$ HCl. The percentage of nitrogen in the organic compound is ...