Banuiesc ca reactia o stii.
a) m=ro*V=0,88 g/ml * 200 ml = 176 g benzen
n=m/M=2,2564 moli benzen
randament=(m practica / m teoretica) * 100 => m practica= (70 * 2,2564) / 100 = 1,57948 C6H5Cl => m= n * M=177,7 g C6H5Cl
b) 2,2564 moli Cl2
V=n & 22,4= 50,54336 L Cl2