What volume would a 200.0 g sample of hydrogen sulfide gas occupy at stp?

Question

Chemistry

Trooper

25 July, 08:13

What volume would a 200.0 g sample of hydrogen sulfide gas occupy at stp?

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Answers (1)

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Kaelyn Sloan · Answer 1

Answer is: Volume of hydrogen sulfide is 131,37 L.

m (H₂S) = 200,0 g.

n (H₂S) = m (H₂S) : M (H₂S).

n (H₂S) = 200 g : 34,1 g/mol.

n (H₂S) = 5,865 mol.

V (H₂S) = n (H₂S) · Vm.

V (H₂S) = 5,865 mol · 22,4 L/mol.

V (H₂S) = 131,37 L = 131,37 dm³.

n - amount of substance.

Vm - molar volume.