Thể tích dung dịch axit nitric 63% ( D = 1,4g/ml)...

D

- Hướng dẫn giải

\({C_6}{H_7}{O_2}{(OH)_3} + 3HN{O_3} \to {C_6}{H_7}{O_2}{(N{O_3})_3} + 3{H_2}O\)

\(\frac{{59,4.3.63}}{{297.0,8}} = 47,25kg\xleftarrow{{H = 80\% }}59,4kg\)

\({m_{{\text{dd}}HN{O_3}}} = \frac{{47,25}}{{0,63}} = 75(kg) \to V = \frac{m}{D} = \frac{{75.1000}}{{1,4}} = 53571(ml) = 53,571(lit)\)