If 2.38 mol of a gas has a volume of 120.0 ml, what is the volume of 1.97 mol of the gas at the same temperature and pressure?

According to the Avogadro's law, equal volumes of all gases contain equal number of moles under the same conditions of temperature and pressure.

Here the initial volume,

Initial moles of the gas,

Final volume of the gas

Final moles of the gas

Plugging in the Avogadro's equation,

Therefore the 1.97 mol of the gas occupies 99.33 mL at constant temperature and pressure.

they are made of gases.

they have a spherical shape.

they make energy through fusion.

consider the reaction below.

 no rx

at 500 k, the reaction is at equilibrium with the following concentrations.

[pci5]= 0.0095 m

[pci3] = 0.020

[ci2] = 0.020 m

what is the equilibrium constant for the given reaction?

0.042

0.42

2.4

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