how many moles of gas would occupy a volume of 22.4 l at a pressure of 745 torr and a temperature of 26oc?

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09-12-2022
Chemistry

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how many moles of gas would occupy a volume of 22.4 l at a pressure of 745 torr and a temperature of 26oc?

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kjuli1766 kjuli1766 · Answer 1 · 2022-12-16T05:30:08-05:00

Number of moles of gas that would occupy a volume of 22.4 L at pressure of 745 torr and a temperature of 26⁰C is 90811.4 moles of gas.

An ideal gas is a theoretical gasoline composed of many randomly moving point debris that aren't challenge to interparticle interactions. the suitable fuel concept is useful because it obeys an appropriate fuel law, a simplified equation of nation, and is amenable to evaluation under statistical mechanics.

Calculation:-

By ideal gas law,

PV = n RT

P = pressure of gas, given = 745 torr = 99325 Pa

V = volume of gas, given = 22.4 L

n = number of moles of gas

R = gas constant, given = 0.0821

T = temperature of a gas, given = 299 K

Put the values in formula, PV = nRT

n = PV/RT

n = 90811.4

Hence, the moles of gas is 90811.4.

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