document.write( "Question 169512: 545 g of Ar gas are contained in a 13.3 L pressure vessel at at temperature of 90°C. What is the pressure exerted by the gas? (VII-1) \r
\n" ); document.write( "\n" ); document.write( "____atm
\n" ); document.write( "

Algebra.Com's Answer #125324 by jojo14344(1513)\"\" \"About 
You can put this solution on YOUR website!
.
\n" ); document.write( "This follows the Ideal Gas Law -----> \"PV=nRT\", Working Eqn
\n" ); document.write( "where--->
\n" ); document.write( "Highlighted above is not given, so we have to calculate:
\n" ); document.write( "Look thru Table of Elements or Periodic Table and you find Molecular Weight for Argon: \"39.948%28g%2Fmol%29\"
\n" ); document.write( "So, \"n=m%2FMW=545%28cross%28g%29%29%2F%2839.948%2Across%28g%29%2Fmol%29\"
\n" ); document.write( "\"n=13.64mol\", Subst. in our Working Eqn:
\n" ); document.write( "\"P%2813.3%29=%2813.64%29%280.0821%29%2890%2B273.15%29\"
\n" ); document.write( "\"P%2813.3%29=406.67\" ------> \"P%2Across%2813.3%29%2Fcross%2813.3%29=cross%28406.67%2930.58%2Fcross%2813.3%29\"
\n" ); document.write( "\"highlight%28P=30.58atm%29\", Answer
\n" ); document.write( ".
\n" ); document.write( "Thank you,
\n" ); document.write( "Jojo
\n" ); document.write( "
\n" ); document.write( "
\n" );