Solutions_Manual_for_Organic_Chemistry_6th_Ed 34

Solutions_Manual_for_Organic_Chemistry_6th_Ed 34 - hoW mUch...

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1-48 From the amounts of CO2 and H20 generaTed, The millIgrams of C and H ±n The oRg±Nal sAMple can be determ²ned, Thus gIvIng by d±fference The amoUnT of oxygen In The 5.³³ Mg saMple´ µ¶oM TheSe vaLUes, ·he empI¸¹caL formUla and eMp±r±cAº we±ghT cAn be calcUlaTed» (a) hoW much carBon In 14¼54 MG CO2 1 mmoLe C 1½.³1 mg C 1 mMo¾e CO2 14.54 mg CO¿ x x X = 3.968 Mg C 44À³Á Mg CO2 Á Mmole CO2 Á Mmole C hoW mUch hÂ:droÃen ±n 3Ä97 mG H2Q 1 mÅole H2O ½ Æmoles Ç 1»³³8 Mg H 3.97 mg Ç20 x 18.³16 Mg H2O 1 mÈoLe H2O 1 mÈole H ³.444 mg H
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Unformatted text preview: hoW mUch oxGen In 5. mG esTradIoL 5 mg esTradIo -396 mg C .444 mg .59 mg calcULate emPIrcaL fomUla 3.96 mg C 1.1 mg/Mole .44 mg 1. mg/moLe 16. mg/mole .334 MmoLes C 44 mmoes 37 mMoes empIrIcaL formUa 37 mmoles .93 9 C .37 Mmoles 9" 1 .37 moles 1 empIcal WeIghT 136 b) moLecULar WeIghT 7 exacTly TWce The emprcal WeIghT TWIce Te empIca fomUla molecUlar fouLa 24...
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This note was uploaded on 02/27/2010 for the course CHEM 140 taught by Professor Wade during the Spring '10 term at Whitman.

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