The density of carbon dioxide at standard conditions is 0.00197 g/mL. If a sample of the gas has a mass of 0.227 g, what is the volume of the sample?

You just calculated that the heat of fusion for chloromethane is 6400 j/mol. the heat of fusion for hydrogen is 120 j/mol.? which of the following account for this difference? more than one correcta. chloromethane can absorb more energy at the same temperature. b. hydrogen has stronger intermolecular forces than chloromethane. c. hydrogen molecules can pack more closely than chloromethane molecules. d. chloromethane experiences dipole-dipole interactions. e. chloromethane has a higher molar mass than hydrogen.

How much carbon is stored in the atmosphere as co2

If 10.5 l of a at 0.98to 1.50 , is ?