How much will 2.8 g of N2 take?

univerkov | September 22, 2021 | education

1. First, we find the molar mass of nitrogen:

M (N2) = 14 * 2 = 28g.

2. Knowing the molar mass, we find the amount of nitrogen substance:

n (N2) = m / M = 2.8g / 28 g / mol = 0.1 mol.

3. Find the volume of nitrogen:

V (N2) = n * Vm = 0.1 mol * 22.4 L / mol = 2.24 L.

Answer: V (N2) = 2.24l.

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