8. NIV 112 Data Sheet
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Chem 112 Equations Constants, Conversions And Equations For Use During Exams And Quizzes Equations Data Sheet CHEM 112 – SPRING 2015 54 Conversions Constants 1J = kg ⋅ m 2 ⋅ s −2 = C ⋅ V c = 2.99792458 × 10 8 m ⋅ s −1 R = 0.08206 L ⋅ atm ⋅ mol −1 ⋅ K −1 1A = C ⋅ s −1 h = 6.63 × 10 −34 J ⋅ s R = 8.314 J ⋅ mol −1 ⋅ K −1 1g = 6.02 × 10 23 amu F = 96,485 C ⋅ mol −1 0 1 n = 1.0086649 amu N A = 6.022 × 10 23 mol −1 1 1 p = 1.0072765 amu K W = 1× 10 −14 at 25 o C Equations k = Ae −E a RT ⎛ ⎝ ⎜ ⎞ ⎠ ⎟ Rate = kN ΔG = ΔH − T ΔS = −nFE ln k = −E a RT + ln A ln N t N 0 = −0.693t t 12 = −kt ΔG o = −2.303 RT log K = −RT ln K ln A ⎡ ⎣ ⎤ ⎦ = ln A ⎡ ⎣ ⎤ ⎦ 0 − kt E= hν = hc λ ΔG = ΔG o + RT ln Q ln k 1 k 2 = E a R 1 T 2 − 1 T 1 ⎛ ⎝ ⎜ ⎞ ⎠ ⎟ E = mc 2 ΔG = ΔG o + 2.303 RT log Q t 12 = ln2 k = 0.693 k K a × K b = K W = H + ⎡ ⎣ ⎤ ⎦ OH − ⎡ ⎣ ⎤ ⎦ E o = 0.0592 n log K at 25 o C ( ) 1 A ⎡ ⎣ ⎤ ⎦ = 1 A ⎡ ⎣ ⎤ ⎦ 0 + kt pH = pK a + log X − ⎡ ⎣ ⎤ ⎦ HX ⎡ ⎣ ⎤ ⎦ E = E o − 0.0592 n log Q at 25 o C ( ) K p =K c RT ( ) Δn pK W = pH + pOH = pK a + pK b Molecular Orbital Theory Diagrams Crystal Field Theory Diagram Color Wheel with Wavelength Ranges
Transcript of 8. NIV 112 Data Sheet
Chem 112 Equations Constants, Conversions And Equations For Use During Exams And Quizzes
Equations Data Sheet CHEM 112 – SPRING 2015 54
Conversions Constants 1J = kg ⋅m2 ⋅s−2 = C ⋅V c = 2.99792458 ×108 m ⋅s−1 R = 0.08206 L ⋅atm ⋅mol−1 ⋅K−1
1A = C ⋅s−1 h = 6.63 ×10−34 J ⋅s R = 8.314 J ⋅mol−1 ⋅K−1
1g = 6.02×1023 amu F = 96,485 C ⋅mol−1 01 n = 1.0086649 amu
NA = 6.022×1023 mol−1 11 p = 1.0072765 amu
KW = 1×10−14 at 25 oC Equations
k = Ae−EaRT
⎛
⎝⎜⎞
⎠⎟
Rate = kN ΔG = ΔH −TΔS = −nFE
ln k =
−Ea
RT+ ln A
ln
Nt
N0
= −0.693tt1 2
= −kt ΔGo = −2.303 RT log K = −RT ln K
ln A⎡⎣ ⎤⎦ = ln A⎡⎣ ⎤⎦0
− kt E=hν = hcλ ΔG = ΔGo +RT ln Q
ln
k1
k2
=Ea
R1
T2
− 1T1
⎛
⎝⎜⎞
⎠⎟ E = mc2 ΔG = ΔGo + 2.303 RT log Q
t1 2 = ln2
k= 0.693
k
Ka ×Kb = KW = H+⎡⎣ ⎤⎦ OH−⎡⎣ ⎤⎦
Eo = 0.0592
nlog K at 25 oC( )
1A⎡⎣ ⎤⎦
= 1A⎡⎣ ⎤⎦0
+ kt pH = pKa + log
X−⎡⎣ ⎤⎦HX⎡⎣ ⎤⎦
E = Eo − 0.0592
nlog Q at 25 oC( )
Kp = Kc RT( )Δn
pKW = pH+pOH = pKa +pKb
Molecular Orbital Theory Diagrams Crystal Field Theory Diagram Color Wheel with Wavelength Ranges
Chem 112 Equations Constants, Conversions And Equations For Use During Exams And Quizzes
Standard Reduction Potentials CHEM 112 – SPRING 2015 55
Standard Reduction Potentials in Water at 25°C Half Reaction E°1/2(V) F2 g( ) + 2 e− → 2F− aq( ) + 2.87
H2O2 aq( ) + 2H+ aq( ) + 2 e− → 2H2O ℓ( ) + 1.776 Au+ aq( ) + e− → Au s( ) + 1.69 PbO2 s( ) + 4 H+ aq( ) + SO4
2− aq( ) + 2 e− → PbSO4 s( ) + 2H2O ℓ( ) + 1.685 Cl2 g( ) + 2 e− → 2 Cl− aq( ) + 1.359 O2 g( ) + 4 H+ aq( ) + 4 e− → 2H2O ℓ( ) + 1.23 ClO4
− aq( ) + 2H+ aq( ) + 2 e− → ClO3− aq( ) + H2O ℓ( ) + 1.23
Pt2+ aq( ) + 2 e− → Pt s( ) + 1.20 2 IO3 aq( ) + 12H+ aq( ) + 10 e− → I2 s( ) + 6H2O ℓ( ) + 1.195 Br2 ℓ( ) + 2 e− → 2Br − aq( ) + 1.065 NO3
− aq( ) + 4 H+ aq( ) + 3 e− →NO g( ) + 2H2O ℓ( ) + 0.96 Ag+ aq( ) + e− → Ag s( ) + 0.799 Fe3+ aq( ) + e− → Fe2+ aq( ) + 0.771 O2 g( ) + 2H+ aq( ) + 2 e− →H2O2 aq( ) + 0.68 I2 s( ) + 2 e− → 2 I− aq( ) + 0.536 I3− aq( ) + 2 e− → 3 I− aq( ) + 0.53 Cu+ aq( ) + e− → Cu s( ) + 0.521 Cu2+ aq( ) + 2 e− → Cu s( ) + 0.337 Sn4+ aq( ) + 2 e− → Sn2+ aq( ) + 0.154 Cu2+ aq( ) + e− → Cu+ aq( ) + 0.153 2H+ aq( ) + 2 e− →H2 g( ) + 0.00 Pb2+ aq( ) + 2 e− → Pb s( ) − 0.126 Sn2+ aq( ) + 2 e− → Sn s( ) − 0.136 Co2+ aq( ) + 2 e− → Co s( ) − 0.277 Ni2+ aq( ) + 2 e− →Ni s( ) − 0.28 Cd2+ aq( ) + 2 e− → Cd s( ) − 0.403 Fe2+ aq( ) + 2 e− → Fe s( ) − 0.440 Cr3+ aq( ) + 3 e− → Cr s( ) − 0.74 Zn2+ aq( ) + 2 e− → Zn s( ) − 0.763 2H2O ℓ( ) + 2 e− →H2 g( ) + 2 OH− aq( ) − 0.83 SO4
2− aq( ) + H2O ℓ( ) + 2 e− → SO32− aq( ) + 2 OH− aq( ) − 0.93
Mn2+ aq( ) + 2 e− →Mn s( ) −1.18 Al3+ aq( ) + 3 e− → Al s( ) −1.66 Mg2+ aq( ) + 2 e− →Mg s( ) − 2.37 Na+ aq( ) + e− →Na s( ) − 2.71 Ca2+ aq( ) + 2 e− → Ca s( ) − 2.87 Li+ aq( ) + e− → Li s( ) − 3.05
