The determinant is lighter or heavier than air, hydrogen chloride.
| December 21, 2020 | education
The molar mass of air is 29 g / mol Let us find the molar mass of hydrogen chloride: M (HCl) = Ar (H) + Ar (Cl) = 1 + 35.5 = 36.5 g / mol Compare the values: 36.5 g / mol> 29 g / mol Conclusion: hydrogen chloride is heavier than air.
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