Answers to empirical formulas of compounds

Answers to empirical formulas of compounds -...

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Unformatted text preview: 1DPHBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB &DOFXODWLQJ HPSLULFDO IRUPXODV RI FRPSRXQGV ([DPSOH:KDW ZRXOG EH WKH HPSLULFDO IRUPXOD IRU D FRPSRXQG WKDW FRQWDLQV  1D  6 DQG  2  $VVXPH \RX KDYH JUDPV 6R FRQYHUW WKH SHUFHQWDJHV WR JUDPV  JUDPV RI 1D JUDPV RI 6  JUDPV RI 2[\JHQ  &RQYHUW IURP JUDPV WR PROHV E\ GLYLGLQJ E\ PRODU PDVV  PROH 1D  J 1D J =  PRO 1D  PROH 2  J 2  J =  PRO 2  PRO 6  J RI 6  J =  PRO 6  &KDQJH PROHV LQWR D UDWLR E\ GLYLGLQJ E\ WKH VPDOOHVW TXDQWLW\  PRO 1D ≅  PRO 1D  PRO  PRO 6 ≅  PRO 6  PRO  PRO 2 ≅  PRO 2  PRO  &KDQJH WKH UDWLR LQWR ZKROH QXPEHUV E\ PXOWLSO\LQJ DOO UDWLRV E\ VDPH IDFWRU $OUHDG\ ZKROH QXPEHUV WKHUHIRUH ZH MXVW QHHG WR ZULWH WKH IRUPXOD 1D 62 ¡ 3UREOHP 5XEELQJ DOFRKRO LQGLFDWHV WKDW LW LV   2 :KDW LV LWV HPSLULFDO IRUPXOD" &  + DQG  PRO &  J &  J =  PRO & ÷  PRO 2 =  PRO RI & IRU HYHU\  PROH 2  PRO +  J  J + =  PRO + ÷  PRO 2 =  PRO RI + IRU HYHU\  PROH 2  PRO 2  J 2  J =  PRO 2 ÷  PRO 2 =  PROH 2 ∴& +  2 'HWHUPLQH WKH HPSLULFDO IRUPXOD IRU D FRPSRXQG WKDW LV  & DQG  2 ¡ .  6DPH PHWKRG DV DERYH DQVZHU VKRXOG EH . &2 $Q R[LGH LV  )H DQG  2 :KDW LV LWV HPSLULFDO IRUPXOD"  PRO )H =  PRO )H ÷  PRO )H =  PRO )H  J )H  J  PRO 2  J 2  J =  PRO 2 ÷  PRO )H =  PRO RI 2 IRU HYHU\  PROH )H ¡ :H FDQ PDNH WKHP ZKROH QXPEHU YDOXHV E\ PXOWLSO\LQJ E\  WR JLYH XV )H 2 ...
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This note was uploaded on 10/04/2010 for the course CHEM 145 taught by Professor Prezhdo during the Fall '08 term at University of Washington.

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