document.write( "Question 169520: What is the temperature, in K, of 30.0 g of N2 gas at 2.25 atm, contained in a 550 mL vessel? (VII-1)
\n" ); document.write( "____K \n" ); document.write( "

Algebra.Com's Answer #125327 by jojo14344(1513) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "Working Eqn ----> $\"PV=nRT\"$
\n" ); document.write( "where--->

\n" ); document.write( "For $\"n\"$ ?
\n" ); document.write( " $\"n=mass%2Fhighlight%28MW%29\"$ ,
\n" ); document.write( "where, $\"MW=%28Number+ofAtoms%29%28AtomicWeight%29\"$
\n" ); document.write( "Look thru the Table, you see Nitrogen has \"14\" Atomic Weight, so having with \"2\" atoms, it's $\"MW=2%2A14=28\"$
\n" ); document.write( "Subst.---> $\"n=30cross%28g%29%2F%2828cross%28g%29%2Fmol%29\"$
\n" ); document.write( " $\"n=1.07143moles\"$
\n" ); document.write( ".
\n" ); document.write( "Going Back Working Eqn,
\n" ); document.write( " $\"%282.25%29%280.550%29=%281.07143%29%280.0821%29%28T%29\"$
\n" ); document.write( " $\"1.2375=0.0879644%28T%29\"$ ---> $\"cross%281.2375%2914.07%2Fcross%280.0879644%29=cross%280.0879644%29T%2Fcross%280.0897644%29\"$
\n" ); document.write( " $\"highlight%28T=14.07%28K%29%29\"$ , Answer
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\n" ); document.write( "Thank you,
\n" ); document.write( "Jojo \n" ); document.write( "

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