At STP,2 mol of N_2 gas in a 50 L container | vedclass

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(C) For an ideal gas,the equation is $PV = nRT$. At $STP$,$P = 1 \ atm$ and $T = 273.15 \ K$. The volume of $2 \ mol$ of an ideal gas at $STP$ is $V =

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Ideal gas behavior

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(C) For an ideal gas,the equation is $PV = nRT$. At $STP$,$P = 1 \ atm$ and $T = 273.15 \ K$. The volume of $2 \ mol$ of an ideal gas at $STP$ is $V = n 	imes 22.4 \ L/mol = 2 	imes 22.4 = 44.8 \ L$. Since the given volume is $50 \ L$,which is greater than $44.8 \ L$,the gas occupies more space than expected for an ideal gas at $STP$. Under these conditions (low pressure and high volume),the gas behaves very closely to an ideal gas. However,in the context of standard textbook problems,gases at $STP$ are generally considered to exhibit ideal gas behavior.

At $STP$,$2 \ mol$ of $N_2$ gas in a $50 \ L$ container exhibits:

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