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Equation Sheet - Useful equations AE=q W PV=nRT...

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Unformatted text preview: Useful equations AE=q+W PV=nRT 131=[A]‘ _kt w=-PAV an2 1‘11“ 10- (P+—2)(V—nb)=nRT AH=AE+PAV V 1=kr+ 1 AG°=AH°-TAS° PT=P1+P2+P3... [A] . [A10 AG° = -RT In K P1 = mm [A]: = _kt + [A10 AG=AQO+RTan v: 3RT 1 =sphtx-mxAT M t1/2=k[A]0 3.. _ An ratel _ £2 KP—KCRT) mt“2 _ “‘1 0.693 KCZkf/kr 2=c/v I t”— k E OH=-lo OH' A pH= l gflgfll E=(hxc)/A k: Ae RT P ' 0g E=1/2mv2 fl: EA(_I___1_) PH+pOH=pKw E=mc2 k2 R T 75 pKw=-long O l=h/mv Pl AH 1 1 pKa = Jog Ka 1n}— — R (F _ F) PKb_ logK (AX)(Amv)2h/ 4“ 2 1 2 "' b _. 1 l 1 ATf:KmeXl K”XK"’K“ TR" 73772 AT —K [H+][0H‘] =Kw= 1.0x 10'14 b— 13X m X: H=MRTi Avogadro’s number ‘ Gas constant Charge on an electron Planck constant Boltzmann constant Rydberg constant Fundamental Constants Mass of an electron at rest Speed of light in vacuum Acceleration due to gravity NA = 6.02214 x 1023 mor‘ .R = 0.082057 liter atm K“ mor‘ = 8.3145 JK" 11101" = —1.60218 x10'l9 c me = 9.1094 x 10‘31 kg Conversion Factors 1 oz = 28.35 g 1 kg = 2.205 lb 1 amu = 1.66054 x 10‘27 kg 1 atm ‘ = 760 torr = 101,325 Pa = 6.62607 x 10—34 J s = 6.62607 x 10'34 kg m2 s'1 = 2.99792 x 108 m s" = 9.80665 m 3'2 = 1.38065 x 10‘23 JK" R = 1.0973732 x 10'2 nm1 = 4.184 J leV = 1.60218x10‘191 1 eV = 96.485 kJ mol‘1 lL.atm = 101.325 J 0°C =273.15 K ...
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