50 g of nitrogen (n2) has a volume of ___ liters at stp. (40 l)

Question

Chemistry

Yazmin Baldwin

18 August, 20:33

50 g of nitrogen (n2) has a volume of ___ liters at stp. (40 l)

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Kaylah Cruz · Answer 1

Answer is: 50 g of nitrogen has a volume of 40 liters at stp.

m (N ₂) = 50 g.

n (N₂) = m (N₂) : M (N₂).

n (N₂) = 50 g : 28 g/mol.

n (N₂) = 1,785 mol.

V (N₂) = n (N₂) · Vm.

V (N₂) = 1,785 mol · 22,4 L/mol.

V = 40 L.

Vm - molare volume on STP.