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CH301 Chapter 9&10 constants & Equations post

CH301 Chapter 9&10 constants & Equations...

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CHAPTER 9 & 10 CONSTANTS AND EQUATIONS STUDENT COPY N A (Avogadro’s number) = 6.022 x 10 23 mol -1 nRT PV atm 1 torr 760 Hg mm 760 mol.K J R 8.314 K mol L . atm R . 0.08206 J . L. atm 325 101 1 nRT w ' ± w ± P ext ' V w ± nRT ln V f V i ( ' U is the same thing as ' E): ' H, ' E, q and w all have units of J or kJ; 1 calorie = 4.184 J w q E ² ' RT n E H g ) ( ' ² ' ' ) ( V P E H ' ² ' ' w E H ± ' ' ) / ( units K g J C T mC q s s ' ) / ( units K mol J C T nC q m m ' If a gas, C m may be C v,m or C p, m ) / ( units K J C T C q ' molar vap fus vap fus H n q , / / ' 0 , 0 , 0 ts reac f products f rxn H n H n H tan ' 6 ± ' 6 ' products ants t reac rxn H BE BE 0 6 ± 6 '
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molecule.K J b b k W k S 10 x 1.381 where ln 23 - T q S rev m vap fus ' 0 , / T H S m vap fus m vap fus 0 , / 0 , / ' ' 0 0 0 ts reac products rxn nS
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