Chemical Gases

Chemistry Level pending

In the laboratory, there are two identical gas cylinders, only differentiated by color. A gas containing methane ( C H 4 CH_4 ) and the other containing oxygen( O 2 O_2 ). In a situation where both cylinders are completely filled with their respective gas under the same temperature, it is correct to say that:

They have the same weight. They have the same number of molecules. The internal cylinder pressure with methane is higher than in the cylinder Oxygen. The internal cylinder pressure with oxygen is higher than in the cylinder methane.

Gabriel Merces by Gabriel Merces , 23, Brazil

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