Under identical conditions of temperature and pressure, which of the following gases is the densest: Ne, CO2, or Cl2?

Cl2=3.17g/L Ne=.901g/L CO2=1.96g/l therefore Cl2 is the densest gas under the given conditions.

Answered by smarquardt | 2024-06-10

The densest gas among Ne, CO2, and Cl2 under identical conditions is Cl2 (chlorine), with a density of approximately 3.17 g/L. Neon is the least dense, while carbon dioxide has a moderate density. Thus, Cl2 is the heaviest gas in this comparison.
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Answered by smarquardt | 2024-12-26