Periodic Table And Chemistry Formulas Charts Page 2
ADVERTISEMENT
1
2ATOMIC STRUCTURE
E = energy
OXIDATION-REDUCTION
∆E = h ν
ν = frequency
ELECTROCHEMISTRY
c = ν λ
λ = wavelength
c
d
Q = [C]
[D]
p = momentum
a
b
λ = h
[A]
[B]
v = velocity
⇔ c C + d D
where a B + b B
n = principal quantum number
m v
8
c = speed of light 3.00 x 10
m/s
−34
I = q/t I = amperes, q = charge in coulombs,
p = m v
h = Planck’s constant = 6.63 x 10
Joule s
t = time in seconds.
k = Boltzmann
−18
−23
= −2.178 x 10
E
joule
constant = 1.38 x 10
joule/K
n
−RT lnQ = E
− 0.0592 log Q @ 25
o
o
o
2
23
E
= E
C
n
Avogadro’s number = 6.02 x 10
cell
cell
cell
nℑ
n
molecules/mole
−19
e = electron charge = −1.602 x 10
o
log K = nE
coulomb
23
0.0592
1 electron volt/atom = 96.5 x 10
kj/mole
1 Faraday ℑ = 96,500 coulombs/mole
EQUILIBRIUM
EQUILIBIRUM
KINETICS EQUATIONS
−14
−
=
o
TERMS
K
= 1 x 10
at 25
C
A
A
kt
A
is initial concentration, amount.
w
0
o
K
= weak acid
a
−
pH = −log[H
]; pOH = −log[OH
A
+
K
= weak base
]
=
b
o
ln
kt
K
= water
w
A
K
= gas pressure
pH + pOH = 14
p
1
1
K
= molar
−
=
c
kt
−1
concentration
pH = pK
+ log [A
]
A
A
a
o
[HA]
E
k
1
1
+
=
−
pOH = pK
+ log [HB
]
2
a
b
ln
[B]
k
R
T
T
1
1
2
= −logK
= −logK
pK
,
pK
a
a
b
b
∆n
K
= K
(RT)
p
c
∆n = moles product gas − moles reactant gas
o
THERMOCHEMISTRY
S
= standard entropy
M
A
S
ETAL
CTIVITY
ERIES
∆S
= ∑∆S
products − ∑∆S
o
o
o
o
H
= standard enthalpy
reactants
o
G
= standard free energy
Metal
Metal Ion
o
∆H
= ∑∆H
products − ∑∆H
o
o
o
E
= standard reduction potential
reactants
T = temperature
+1
Lithium
Li
∆G
= ∑∆G
products − ∑∆G
o
o
o
q = heat
reactants
+1
Potassium
K
c = specific heat capacity
+2
∆G
= ∆H
− T∆S
o
o
o
Calcium
Ca
∆G
= −RT lnK = −2.303 RT log K
C
= molar heat capacity at
o
+1
p
Sodium
Na
constant pressure
+2
1 faraday ℑ = 96,500
Magnesium
Mg
∆G
= −nℑE
o
o
coulombs/mole
+3
∆G = ∆G
+ RT lnQ = ∆G
o
o
Aluminum
Al
+ 2.303 RT log Q
+2
Manganese
Mn
C
= 4.18 joule
water
q = m C∆T
+2
g K
Zinc
Zn
H
= 330 joules
for water
+2
+3
f
Chromium
Cr
, Cr
= ∆H
C
gram
p
+2
+3
Iron
Fe
, Fe
∆T
H
= 2260 joules for water
v
+2
+4
gram
Lead
Pb
, Pb
q = mH
f
+1
+2
Copper
Cu
, Cu
q = mH
.
v
+2
Mercury
Hg
+1
Silver
Ag
+2
Platinum
Pt
+1
+3
Gold
Au
, Au
ADVERTISEMENT
0 votes
Related Articles
Related forms
Related Categories
Parent category: Education