itsxMaii
itsxMaii itsxMaii
  • 25-04-2018
  • Chemistry
contestada

Convert 835g Ar to liters of Argon gas. Please Help!!!

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kenmyna
kenmyna kenmyna
  • 04-05-2018
 835 g Ar  to  liters of Argon  gas  is  calculated as    follows

find  the  moles of Ar =  mass/molar mass

= 835g /39.95  g/mol  =  20.9  moles

At  STP   1mole of  ideal  gas =  22.4 L,  what  about  20.9 moles

= 20.9 moles/1mole x 22.4 L =468.16 L  of Argon
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