Greek Alphabet

Α, α	Alpha	Ι, ι	Iota	Ρ, ρ	Rho
Β, β	Beta	Κ, κ	Kappa	Σ, σ	Sigma
Γ, γ	Gamma	Λ, λ	Lambda	Τ, τ	Tau
Δ, δ	Delta	Μ, μ	Mu	Υ, υ	Upsilon
Ε, ε	Epsilon	Ν, ν	Nu	Φ, φ	Phi
Ζ, ζ	Zeta	Ξ, ξ	Xi	Χ, χ	Chi
Η, η	Eta	Ο, ο	Omicron	Ψ, ψ	Psi
Θ, θ	Theta	Π, π	Pi	Ω, ω	Omega

SI Units

Physical Quantity	Name of Unit	Symbol
	base units
Length (l)	meter	m
Mass (m)	kilogram	kg
Time (t)	second	s
Temperature (T)	Kelvin	K
Electric Current (I)	Ampere	A
Luminous Intensity (φ)	candela	cd
Amount of Substance	mole	mol
	derived units
Area (A)	square meter	m^2
Volume (V)	cubic meter	m^3
Frequency (f)	hertz	Hz [s^-1]
Mass Density, Density (D)	kilogram per cubic meter	kg/m^3
Speed, velocity (v)	meter per second	m/s
Angular velocity (ω)	radian per second	rad/s
Acceleration (a)	meter per second squared	m/s^2
Angular Acceleration (α)	radian per second squared	rad/s^2
Force (F)	Newton	N [kg·m/s^2]
Pressure (p)	Pascal	Pa [N/m^2]
Kinematic viscosity	square meter per second	m^2/s
Dynamic viscosity	Newton-second per square meter	N·s/m^2

Physical Quantity	Name of Unit	Symbol
Energy (E)	Joule	J [kg·m^2/s^2]
Power (P)	Watt	W [j/s]
Electric Charge (q)	Coulomb	C [A·s]
Electric Potential (V)	Volt	V [J/C, W/A]
Electric field strength	Volt per meter	V/m [N/C]
Electric resistance	Ohm	Ω [V/A]
Capacitance	Farad	F [A·s/V]
Magnetic flux	Weber	Wb [V·s]
Inductance	Henry	H [V·s/A]
Magnetic flux density	Tesla	T [Wb/m^2]
Magnetic field strength	Ampere per meter	A/m
Magnetomotive force	Ampere	A
Luminous flux	Lumen	lm [cd·sr]
Luminance	Candela per square meter	cd/m^2
Illuminance	Lux	lx [lm/m^2]
Wave number	1 per meter	m^-1
Entropy	Joule per Kelvin	J/K
Specific heat capacity	Joule per kilogram-Kelvin	J/kg·K
Thermal conductivity	Watt per meter-Kelvin	W/m·K
Radiant intensity	Watt per steradian	W/sr
Activity (of a radioactive source)	Becquerel	Bq [s^-1]
Radiation dose	gray	J/kg
Radiation dose equivalent	sievert	J/kg
	supplementary units
Plane angle	radian	rad
Solid angle	steradian	sr

Molecular Bond Prefixes

1-	mono	6-	hexa
2-	di	7-	hepta
3-	tri	8-	octa
4-	tetra	9-	nona
5-	penta	10-	deca

Hierarchy of Numbers

Name	American-French	English-German
Ten	10	10
Hundred	10^2	10^2
Thousand	10^3	10^3
Million	10^6	10^6
Billion	10^9	10^12
Trillion	10^12	10^18
Quadrillion	10^15	10^24
Quintillion	10^18	10^30
Sextillion	10^21	10^36
Septillion	10^24	10^42
Octillion	10^27	10^48
Nonillion	10^30	10^54
Decillion	10^33	10^60
Undecillion	10^36	10^66
Duodecillion	10^39	10^72
Tredecillion	10^42	10^78
Quatuordecillion	10^45	10^84
Quindecillion	10^48	10^90
Sexdecillion	10^51	10^96
Septendecillion	10^54	10^102
Octodecillion	10^57	10^108
Novemdecillion	10^60	10^114
Vigintillion	10^63	10^120
Googol	10^100
Googolplex	10^googol

SI Prefixes

Factor	Prefix	Symbol	Factor	Prefix	Symbol
10^24	yotta	Y	10^-1	deci	d
10^21	zetta	Z	10^-2	centi	c
10^18	exa	E	10^-3	milli	m
10^15	peta	P	10^-6	micro	μ
10^12	tera	T	10^-9	nano	n
10^9	giga	G	10^-12	pico	p
10^6	mega	M	10^-15	femto	f
10^3	kilo	k	10^-18	atto	a
10^2	hecto	h	10^-20	yocto	y
10^1	deca	da	10^-21	zepto	z

Fundamental Physical Constants

Name	Symbol	Value
Speed of light	c	2.99792458 ×10^8 m/s
Magnitude of charge of electron	e	1.60217733(49) ×10^-19 C
Gravitational constant	G	6.67259(85) ×10^-11 N·m^2/kg^2
Planck’s constant	h	6.6260755(40) ×10^-34 J·s
Boltzmann constant	k	1.380658(12) ×10^-23 J/K
Avogadro’s number	NA	6.0221367(36) ×10^23 molecules/mol
Gas constant	R	8.314510(70) J/mol·K
Mass of electron	me	9.1093897(54) ×10^-31 kg
Mass of proton	mp	1.6726231(10) ×10^-27 kg
Mass of neutron	mn	1.6749286(10) ×10^-27 kg
Permeability of free space	μ0	4π ×10^-7 Wb/A·m
Permeability of free space	ε0 = 1/μoc^2 1/4πε0	8.854187817… ×10^-12 C^2/N·m^2 8.987551787…×10^9 N·m^2/C^2

Other Physical Constants

Name	Symbol	Value
Mechanical equivalent of heat		4.186 J/cal (15° calorie)
Standard atmospheric pressure	1 atm	1.01325 ×10^5 Pa
Absolute zero	0 K	-273.15°C
Electron volt	1 eV	1.60217733(49) ×10^-19 J
Atomic mass unit	1 u	1.6605402(10) ×10^-27 kg
Electron rest energy	mec^2	0.51099906(15) MeV
Volume of ideal gas (0°C and 1atm)		22.41410(19) liter/mol
Acceleration due to gravity	g	9.80665 m/s^2

Astronomical Data

Body	Mass (kg)	Radius (m)	Orbit Radius (m)	Orbit Period
Sun	1.99 ×10^30	6.96 ×10^8
Moon	7.35 ×10^22	1.74 ×10^6	3.84 ×10^8	27.3 d
Mercury	3.30 ×10^23	2.44 ×10^6	5.79 ×10^10	88.0 d
Venus	4.87 ×10^24	6.05 ×10^6	1.08 ×10^11	224.7 d
Earth	5.97 ×10^24	6.38 ×10^6	1.50 ×10^11	365.3 d
Mars	6.42 ×10^23	3.40 ×10^6	2.28 ×10^11	687.0 d
Jupiter	1.90 ×10^27	6.91 ×10^7	7.78 ×10^11	11.86 y
Saturn	5.69 ×10^26	6.03 ×10^7	1.43 ×10^12	29.42 y
Uranus	8.66 ×10^25	2.56 ×10^7	2.88 ×10^12	83.75 y
Neptune	1.03 ×10^26	2.48 ×10^7	4.50 ×10^12	163.7 y
Pluto	1.5 ×10^22	1.15 ×10^6	5.92 ×10^12	248.0 y

Moments of Inertia of Rigid Bodies

Slender rod (of length L)
-axis through center
-axis through end
Rectangular plate (of size a×b)
-axis through center
-axis along edge b
Hollow cylinder
Solid cylinder
Thin-walled hollow cylinder
Solid sphere
Thin-walled hollow sphere

Color Codes for Resistors

Color	Value as Digit	Value as Multiplier
Black	0	1
Brown	1	10
Red	2	10^2
Orange	3	10^3
Yellow	4	10^4
Green	5	10^5
Blue	6	10^6
Violet	7	10^7
Gray	8	10^8
White	9	10^9

K_a for Some Common Monoprotic Acids

Formula	Name	Ka (mol/L)
HSO4^-	Hydrogen sulfate ion	1.2 ×10^-2
HClO2	Chlorous acid	1.2 ×10^-2
HC2H2ClO2	Monochloracetic acid	1.35 ×10^-3
HF	Hydrofluoric acid	7.2 ×10^-4
HNO2	Nitrous acid	4.0 ×10^-4
HCO2H	Formic acid	1.8 ×10^-4
HC3H5O3	Lactic acid	1.38 ×10^-4
HC7H5O2	Benzoic acid	6.4 ×10^-5
HC2H3O2	Acetic acid	1.8 ×10^-5
[Al(H2O)6]^3+	Hydrated aluminum (III) ion	1.4 ×10^-5
HC3H5O2	Propanoic acid	1.3 ×10^-5
HOCl	Hypochlorous acid	3.5 ×10^-8
HOBr	Hypobromous acid	2 ×10^-9
HCN	Hydrocyanic acid	6.2 ×10^-10
H3BO3	Boric acid	5.8 ×10^-10
NH4^+	Ammonium ion	5.6 ×10^-10
HOC6H5	Phenol	1.6 ×10^-10
HOI	Hypoiodous acid	2 ×10^-11

K_b for Some Common Weak Bases

Formula	Name	Conjugate Acid	Kb
NH3	Ammonia	NH4^+	1.8 ×10^-5
CH3NH2	Methylamine	CH3NH3^+	4.38 ×10^-4
C2H5NH2	Ethylamine	C2H5NH3^+	5.6 ×10^-4
(C2H5)2NH	Diethylamine	(C2H5)2NH2^+	1.3 ×10^-3
(C2H5)3N	Triethylamine	(C2H5)3NH^+	4.0 ×10^-4
HONH2	Hydroxylamine	HONH3^+	1.1 ×10^-8
H2NNH2	Hydrazine	H2NNH3^+	3.0 ×10^-6
C6H5NH2	Aniline	C6H5NH3^+	3.8 ×10^-10
C5H5N	Pyridine	C5H5NH^+	1.7 ×10^-9

K_sp for Common Ionic Solids at 25°C

Ionic Solid	Ksp	Ionic Solid	Ksp	Ionic Solid	Ksp
Fluorides		Hg2CrO4	2 ×10^-9	Co(OH)2	2.5 ×10^-16
BaF2	2.4 ×10^-5	BaCrO4	8.5 ×10^-11	Ni(OH)2	1.6 ×10^-16
MgF2	6.4 ×10^-9	Ag2CrO4	9.0 ×10^-12	Zn(OH)2	4.5 ×10^-17
PbF2	4 ×10^-8	PbCrO4	2 ×10^-16	Cu(OH)2	1.6 ×10^-19
SrF2	7.9 ×10^-10			Hg(OH)2	3 ×10^-26
CaF2	4.0 ×10^-11	Carbonates		Sn(OH)2	3 ×10^-27
		NiCO3	1.4 ×10^-7	Cr(OH)3	3.7 ×10^-31
Chlorides		CaCO3	8.7 ×10^-9	Al(OH)3	2 ×10^-32
PbCl2	1.6 ×10^-5	BaCO3	1.6 ×10^-9	Fe(OH)3	4 ×10^-38
AgCl	1.6 ×10^-10	SrCO3	7 ×10^-10	Co(OH)3	2.5 ×10^-43
Hg2Cl2	1.1 ×10^-18	CuCO3	2.5 ×10^-10
		ZnCO3	2 ×10^-10	Sulfides
Bromides		MnCO3	8.8 ×10^-11	MnS	2.3 ×10^-13
PbBr2	4.6 ×10^-6	FeCO3	2.1 ×10^-11	FeS	3.7 ×10^-19
AgBr	5.0 ×10^-13	Ag2CO3	8.1 ×10^-12	NiS	3 ×10^-21
Hg2Br2	1.3 ×10^-22	CdCO3	5.2 ×10^-12	CoS	5 ×10^-22
		PbCO3	1.5 ×10^-15	ZnS	2.5 ×10^-22
Iodides		MgCO3	1 ×10^-15	SnS	1 ×10^-26
PbI2	1.4 ×10^-8	Hg2CO3	9.0 ×10^-15	CdS	1.0 ×10^-28
AgI	1.5 ×10^-16			PbS	7 ×10^-29
Hg2I2	4.5 ×10^-29	Hydroxides		CuS	8.5 ×10^-45
		Ba(OH)2	5.0 ×10^-3	Ag2S	1.6 ×10^-49
Sulfates		Sr(OH)2	3.2 ×10^-4	HgS	1.6 ×10^-54
CaSO4	6.1 ×10^-5	Ca(OH)2	1.3 ×10^-6
Ag2SO4	1.2 ×10^-5	AgOH	2.0 ×10^-8	Phosphates
SrSO4	3.2 ×10^-7	Mg(OH)2	8.9 ×10^-12	Ag3PO4	1.8 ×10^-18
PbSO4	1.3 ×10^-8	Mg(OH)2	2 ×10^-13	Sr3(PO4)2	1 ×10^-31
BaSO4	1.5 ×10^-9	Cd(OH)2	5.9 ×10^-15	Ca3(PO4)2	1.3 ×10^-32
		Pb(OH)2	1.2 ×10^-15	Ba3(PO4)2	6 ×10^-39
Chromates		Fe(OH)2	1.8 ×10^-15	Pb3(PO4)2	1 ×10^-54
SrCrO4	3.6 ×10^-5

van der Waals Constants

Gas	a (atm·L^2/mol^2)	b (L/mol)
He	0.0341	0.0237
Ne	0.211	0.0171
Ar	1.35	0.0322
Kr	2.32	0.0398
Xe	4.19	0.0511
H2	0.244	0.0266
N2	1.39	0.0391
O2	1.36	0.0318
Cl2	6.49	0.0562
CO2	3.59	0.0427
CH4	2.25	0.0428
NH3	4.17	0.0371
H2O	5.46	0.0305

Common Polyatomic Ions

Ion	Name	Ion	Name
Hg2^2+	Mercury (I)	NCS^-	Thiocyanate
NH4^+	Ammonium	CO3^2-	Carbonate
NO2^-	Nitrite	HCO3^-	Hydrogen carbonate
NO3^-	Nitrate	ClO^-	Hypochlorite
SO3^2-	Sulfite	ClO2^-	Chlorite
SO4^2-	Sulfate	ClO3^-	Chlorate
HSO4^-	Hydrogen sulfate	ClO4^-	Perchlorate
OH^-	Hydroxide	C2H3O2^-	Acetate
CN^-	Cyanide	MnO4^-	Permanganate
PO4^3-	Phosphate	Cr2O7^2-	Dichromate
HPO4^2-	Hydrogen phosphate	CrO4^2-	Chromate
H2PO4^-	Dihydrogen phosphate	O2^2-	Peroxide
		C2O4^2-	Oxalate

Standard Reduction Potentials at 25°C for Common Half-Reactions

Half-Reaction	E° (V)	Half-Reaction	E° (V)
F2 + 2e^- → 2F^-	2.87	O2 + 2H2O + 4e^- → 4OH^-	0.40
Ag^2+ + e^- → Ag^+	1.99	Cu^2+ + 2e^- → Cu	0.34
Co^3+ + e^- → Co^2+	1.82	Hg2Cl2 + 2e^- → 2Hg + 2Cl^-	0.34
H2O2 + 2H^+ + 2e^- → 2H2O	1.78	AgCl + e^- → Ag + Cl^-	0.22
Ce^4+ + e^- → Ce^3+	1.70	SO4^2- + 4H^+ + 2e^- → H2SO3 + H2O	0.20
PbO2 + 4H^+ + SO4^2- + 2e^- → PbSO4 + 2H2O	1.69	Cu^2+ + e^- → Cu^+	0.16
MnO4^- + 4H^+ + 3e^- → MnO2 + 2H2O	1.68	2H^+ + 2e^- → H2	0.00
2e^- + 2H^+ + IO4^- → IO3^- + H2O	1.60	Fe^3+ + 3e^- → Fe	-0.036
MnO4^- + 8H^+ + 5e^- → Mn^2+ + 4H2O	1.51	Pb^2+ + 2e^- → Pb	-0.13
Au^3+ + 3e^- → Au	1.50	Sn^2+ + 2e^- → Sn	-0.14
PbO2 + 4H^+ + 2e^- → Pb^2+ + 2H2O	1.46	Ni^2+ + 2e^- → Ni	-0.23
Cl2 + 2e^- → 2Cl^-	1.36	PbSO4 + 2e^- → Pb + SO4^2-	-0.35
Cr2O7^2- + 14H^+ + 6e^- → 2Cr3+ + 7H2O	1.33	Cd^2+ + 2e^- → Cd	-0.40
O2 + 4H^+ + 4e^- → 2H2O	1.23	Fe^2+ + 2e^- → Fe	-0.44
MnO2 + 4H^+ + 2e^- → Mn^2+ + 2H2O	1.21	Cr^3+ + e^- → Cr^2+	-0.50
IO3^- + 6H^+ + 5e^- → 1/2I2 + 3H2O	1.20	Cr^3+ + 3e^- → Cr	-0.73
Br2 + 2e^- → 2Br^-	1.09	Zn^2+ + 2e^- → Zn	-0.76
VO2^+ + 2H^+ + e^- → VO^2+ + H2O	1.00	2H2O + 2e^- → H2 + 2OH^-	-0.83
AuCl4^- + 3e^- → Au + 4Cl^-	0.99	Mn^2+ + 2e^- → Mn	-1.18
NO3^- + 4H^+ + 3e^- → NO + 2H2O	0.96	Al^3+ + 3e^- → Al	-1.66
ClO2 + e^- → ClO2^-	0.954	H2 + 2e^- → 2H^-	-2.33
2Hg^2+ + 2e^- → Hg2^2+	0.91	Mg^2+ + 2e^- → Mg	-2.37
Ag^+ + e^- → Ag	0.80	La^3+ + 3e^- → La	-2.37
Hg2^2+ + 2e^- → 2Hg	0.80	Na^+ + e^- → Na	-2.71
Fe^3+ + e^- → Fe^2+	0.77	Ca^2+ + 2e^- → Ca	-2.76
O2 + 2H^+ + 2e^- → H2O2	0.68	Ba^2+ + 2e^- → Ba	-2.90
MnO4^- + e^- → MnO4^2-	0.56	K^+ + e^- → K	-2.92
I2 + 2e^- → 2I^-	0.54	Li^+ + e^- → Li	-3.05
Cu^+ + e^- → Cu	0.52

Molal Boiling-Point Elevation & Freezing-Point Depression Constants

Solvent	Boiling Point (°C)	Kb (°C·kg/mol)	Freezing Point (°C)	Kf (°C·kg/mol)
H2O	100.0	0.51	0	1.86
CCl4	76.5	5.03	-22.99	30.
CHCl3	61.2	3.63	-63.5	4.70
C6H6	80.1	2.53	5.5	5.12
CS2	46.2	2.34	-111.5	3.83
C4H10O	34.5	2.02	-116.2	1.79
C10H16O	208.0	5.95	179.8	40.

Dielectric Constant K at 20°C

Material	K	Material	K
Vacuum	1	Polyvinyl chloride	3.18
Air (1 atm)	1.00059	Plexiglas	3.40
Air (100 atm)	1.0548	Glass	5-10
Teflon	2.1	Neoprene	6.70
Polyethylene	2.25	Germanium	16
Benzene	2.28	Glycerin	42.5
Mica	3-6	Water	80.4
Mylar	3.1	Strontium titanate	310

Resistivities at 20°C

Substance	ρ (Ω·m)	Substance	ρ (Ω·m)
Conductors (metal)		Semiconductors
Silver	1.47 ×10^-8	Pure Carbon (graphite)	3.5 ×10^-5
Copper	1.72 ×10^-8	Pure Germanium	0.60
Gold	2.44 ×10^-8	Pure Silicon	2300
Aluminum	2.75 ×10^-8	Insulators
Tungsten	5.25 ×10^-8	Amber	5 ×10^14
Steel	20 ×10^-8	Glass	10^10 - 10^14
Lead	22 ×10^-8	Lucite	>10^13
Mercury	95 ×10^-8	Mica	10^11 - 10^15
Conductors (alloy)		Quartz (fused)	75 ×10^16
Manganin	44 ×10^-8	Sulfur	10^15
Constantan	49 ×10^-8	Teflon	>10^13
Nichrome	100 ×10^-8	Wood	10^8 - 10^11

Temperature Coefficients of Resistivity (~20°C)

Material	α [(C°)^-1]	Material	α [(C°)^-1]
Aluminum	0.0039	Lead	0.0043
Brass	0.0020	Manganin	0.00000
Carbon (graphite)	-0.0005	Mercury	0.00088
Constantan	0.00001	Nichrome	0.0004
Copper	0.00393	Silver	0.0038
Iron	0.0050	Tungsten	0.0045

Thermodynamic Data

Substance and state	ΔHºf (kJ/mol)	ΔGºf (kJ/mol)	Sº (J/K·mol)	Substance and state	ΔHºf (kJ/mol)	ΔGºf (kJ/mol)	Sº (J/K·mol)
Aluminum				CdS(s)	-162	-156	65
Al(s)	0	0	28	CdSO4(s)	-935	-823	123
Al2O3(s)	-1676	-1582	51
Al(OH)3(s)	-1277			Calcium
AlCl3(s)	-704	-629	111	Ca(s)	0	0	41
				CaC2(s)	-63	-68	70
Barium				CaCO3(s)	-1207	-1129	93
Ba(s)	0	0	67	CaO(s)	-635	-604	40
BaCO3(s)	-1219	-1139	112	Ca(OH)2(s)	-987	-899	83
BaO(s)	-582	-552	70	Ca3(PO4)2(s)	-4126	-3890	241
Ba(OH)2(s)	-946			CaSO4(s)	-1433	-1320	107
BaSO4(s)	-1465	-1353	132	CaSiO3(s)	-1630	-1550	84
Beryllium				Carbon
Be(s)	0	0	10	C(s) (graphite)	0	0	6
BeO(s)	-599	-569	14	C(s) (diamond)	2	3	2
Be(OH)2(s)	-904	-815	47	CO(g)	-110.5	-137	198
				CO2(g)	-393.5	-394	214
Bromine				CH4(g)	-75	-51	186
Br2(l)	0	0	152	CH3OH(g)	-201	-163	240
Br2(g)	31	3	245	CH3OH(l)	-239	-166	127
Br2(aq)	-3	4	130	H2CO(g)	-116	-110	219
Br^-(aq)	-121	-104	82	HCOOH(g)	-363	-351	249
HBr(g)	-36	-53	199	HCN(g)	135.1	125	202
				C2H2(g)	227	209	201
Cadmium				C2H4(g)	52	68	219
Cd(s)	0	0	52	CH3CHO(g)	-166	-129	250
CdO(s)	-258	-228	55	C2H5OH(l)	-278	-175	161
Cd(OH)2(s)	-561	-474	96	C2H6(g)	-84.7	-32.9	229.5

Thermodynamic Data (continued)

Substance and state	ΔHºf (kJ/mol)	ΔGºf (kJ/mol)	Sº (J/K·mol)	Substance and state	ΔHºf (kJ/mol)	ΔGºf (kJ/mol)	Sº (J/K·mol)
C3H6(g)	20.9	62.7	266.9	Fluorine
C3H8(g)	-104	-24	270	F2(g)	0	0	203
C2H4O(g)	-53	-13	242	F^-(aq)	-333	-279	-14
CH2=CHCN(g)	185.0	195.4	274	HF(g)	-271	-273	174
CH3COOH(l)	-484	-389	160
C6H12O6(s)	-1275	-911	212	Hydrogen
CCl4	-135	-65	216	H2(g)	0	0	131
				H(g)	217	203	115
Chlorine				H^+(aq)	0	0	0
Cl2(g)	0	0	223	OH^-(aq)	-230	-157	-11
Cl2(aq)	-23	7	121	H2O(l)	-286	-237	70
Cl^-(aq)	-167	-131	57	H2O(g)	-242	-229	189
HCl(g)	-92	-95	187
				Iodine
Chromium				I2(s)	0	0	116
Cr(s)	0	0	24	I2(g)	62	19	261
Cr2O3(s)	-1128	-1047	81	I2(aq)	23	16	137
CrO3(s)	-579	-502	72	I^-(aq)	-55	-52	106
Copper				Iron
Cu(s)	0	0	33	Fe(s)	0	0	27
CuCO3(s)	-595	-518	88	Fe3C(s)	21	15	108
Cu2O(s)	-170	-148	93	Fe0.95O(s)	-264	-240	59
CuO(s)	-156	-128	43	FeO	-272	-255	61
Cu(OH)2(s)	-450	-372	108	Fe3O4(s)	-1117	-1013	146
CuS(s)	-49	-49	67	Fe2O3(s)	-826	-740	90
				FeS(s)	-95	-97	67
				FeS2(s)	-178	-166	53
				FeSO4(s)	-929	-825	121

Thermodynamic Data (continued)

Substance and state

ΔHºf (kJ/mol)

ΔGºf (kJ/mol)

Sº (J/K·mol)

Substance and state

ΔHºf (kJ/mol)