What is the density of methane, CH4 in a vessel where the pressure is 910 torr and the temperature is 255 K

Density of methane is 0.92 g/L

Explanation:

The relation between density and molar mass is :

where , d = density

P = pressure = 910 torr = 1.20 atm     (760 torr=1atm)

M = molar mass = 16 g/mol ( for methane)

R = gas constant  =

T = temperature = 255 K

Putting the values :

Thus density of methane is 0.92 g/L

chemical digestion occurs in the stomach were hcl and pepsin forms chyme, the mouth in which salivary amylase breaks down starch to form bolus, and the small intestine specifically the duodenum.

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