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A 4.95 gram sample of an unknown gas is found to occupy a volume of 2.09 L at a pressure of 639 mm Hg and a temperature of 37°C. The molecular weight of the unknown gas is g/mol.

A sample of fluorine gas has a density of g/L at a pressure of 0.670 atm and a temperature of 46°C. Assume ideal behavior.

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sharmarubina60Lv1

9 Jul 2021

Solution, given, pressure(p) = 639 mm of hg = 639/760 =0.84 atm volume(v)= 2.0...

1.44 mol sample of methane gas at a temperature of 9.00 °C is found to occupy a volume of 25.7 liters. The pressure of this gas sample is mm Hg.

A sample of carbon dioxide gas collected at a pressure of 975 mm Hg and a temperature of 300 K has a mass of 51.5 grams. The volume of the sample is L.

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sharmarubina60Lv1

9 Jul 2021

1 Solution: Given volume(v) = 25.7 l R= 0.0821 latmmol^-1K^-1 temperature(t) =...

0.545 mole of krypton gas at temperature of 26 0C is found to occupie volume of 27.8 liter. Calculate the pressure of gas in mmHg.

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sharmarubina60Lv1

9 Jul 2021

Solution: Given, no. of moles (n) = 0.545 moles temperature (t) = 26 0c =26+27...

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