Question
A sample of $\mathrm{N}_{2} \mathrm{O}$ gas has a density of $2.85 \mathrm{~g} / \mathrm{L}$ at $298 \mathrm{~K}$. What is the pressure of the gas (in $\mathrm{mmHg}$ )?
Step 1
First, we need to find the molar mass of N2O. The molar mass of nitrogen (N) is 14 g/mol, and the molar mass of oxygen (O) is 16 g/mol. So, the molar mass of N2O is (2 × 14) + 16 = 44 g/mol. Show more…
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