Calculate the volume of 100 g of sulfur oxide VI.

univerkov | March 16, 2021 | education

1. Calculate the chemical amount of higher sulfur oxide:

n (SO3) = m (SO3): M (SO3);

M (SO3) = Ar (S) + 3 * Ar (O) = 32 + 3 * 16 = 80 g / mol;

n (SO3) = 100: 80 = 1.25 mol;

2.Calculate the volume occupied by a given portion of SO3:

V (SO3) = n (SO3) * Vm = 1.25 * 22.4 = 28 liters.

Answer: 28 l.

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