How much hydrogen can be obtained as a result of the interaction of aluminum

How much hydrogen can be obtained as a result of the interaction of aluminum with hydrogen chloride, the amount of a substance is 3 mol in a hydrogen solution.

1. The interaction of aluminum with hydrogen chloride is described by the reaction equation:

2Al + 6HCl = 2AlCl3 + 3H2 ↑;

2.According to the reaction equation, from 6 mol of hydrogen chloride, 3 mol of hydrogen is obtained, we determine the chemical amount of released hydrogen:

n (H2) = n (HCl): 2 = 3: 2 = 1.5 mol;

3. find the volume of hydrogen:

V (H2) = n (H2) * Vm = 1.5 * 22.4 = 33.6 liters.

Answer: 33.6 liters.