What is the volume of 8 kg of oxygen?

Given:
m (O2) = 8 kg = 8000 g

To find:
V (O2) -?

1) n (O2) = m / M = 8000/32 = 250 mol;
2) V (O2) = n * Vm = 250 * 22.4 = 5600 l.

Answer: The O2 volume is 5600 liters.



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