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A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
H          
                He
Li Be               B C N O F Ne
Na Mg                                                 Al Si P S Cl Ar
K Ca                             Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
Rb Sr                             Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe
Cs Ba La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
Fr Ra Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og

Entity Names Starting With The Letter S Structure Reactions
Forming
Reactions
Using
Wikipedia NIST
S
S
13 36 Wikipedia NIST
S (serine) 1 1 Wikipedia NIST
s or p-Block element (generic)
Main Group
Element
Wikipedia
S(CH2CH2Cl)2
S(CH2CH2Cl)2
1 Wikipedia NIST
s-HOMO Lewis base (generic) 6
s-LUMO Lewis acid (generic) 4
S2
S2
1 Wikipedia NIST
S2-
S2–
6 29 Wikipedia NIST
S2Cl2
Cl–S–S–Cl
2 5 Wikipedia NIST
S2F10
S2F10
1 1 Wikipedia NIST
S2F2
S2F2
NIST
[S2O3]2- 2 6 Wikipedia NIST
[S2O4]2- 1 3 Wikipedia NIST
[S2O5]2- 2 NIST
[S2O6]2- 2 Wikipedia NIST
[S2O8]2- 4 NIST
[S2]2-
S–S
5 2 Wikipedia NIST
[S3]2-
[S–S–S]2–
5 NIST
S4N4
S4N4
1 1 NIST
[S4O6]2- 1 3 Wikipedia NIST
[S4]2-
[S–S–S–S]2–
NIST
[S5]2-
[S–S–S–S–S]2–
NIST
S8
S8
3 1 Wikipedia NIST
Safrole Wikipedia NIST
Sal polychrestum
K2SO4
2 1 Wikipedia NIST
Salicyate dianion 1 NIST
Salicyate ion 2 1 NIST
Salicylaldehyde 1 Wikipedia NIST
Salicylic acid 1 2 Wikipedia NIST
Saline Hydride (generic) 1
Salt cake
Na2SO4
14 4 Wikipedia NIST
Salt of tartar
K2CO3
4 2 Wikipedia NIST
Salt, complex (generic)

Molecular or
Complex Salt

Salt, simple (generic)

Ionic

Wikipedia
Saltpeter
KNO3
3 1 Wikipedia NIST
Saltpetre
NaNO3
Wikipedia
Samaria
Sm2O3
Wikipedia NIST
Samarium
Sm
Wikipedia NIST
Samarium(II) bromide
SmBr2
NIST
Samarium(II) chloride
SmCl2
Wikipedia NIST
Samarium(II) fluoride
SmF2
NIST
Samarium(II) iodide
SmI2
Wikipedia NIST
Samarium(III) bromide
SmBr3.6H2O
NIST
Samarium(III) chloride
SmCl3
Wikipedia NIST
Samarium(III) fluoride
SmF3
Wikipedia NIST
Samarium(III) iodide
SmI3
NIST
Samarium(III) oxide
Sm2O3
Wikipedia NIST
Sanidine
K(AlSi3O8)
Wikipedia
Sapphire
Al2O3
Wikipedia
Sarcolactic acid 1 Wikipedia NIST
Sarin Wikipedia NIST
Sb
Sb
1 8 Wikipedia NIST
Sb2O3
Sb2O3
2 2 Wikipedia NIST
Sb2O5
Sb2O5
1 Wikipedia NIST
Sb2S3
Sb2S3
1 1 Wikipedia NIST
Sb3+
Sb3+
2 NIST
Sb3-
Sb3–
5 NIST
Sb5+
Sb5+
1 NIST
SbCl3
SbCl3
3 1 NIST
SbCl5
SbCl5
2 2 NIST
SbF3
SbF3
1 2 NIST
SbF5
SbF5
2 6 Wikipedia NIST
[SbF6]-
[SbF6]
2 1 NIST
SbH3
H3Sb
7 1 Wikipedia NIST
SBR
Styrene-Butadiene
Rubber
1 Wikipedia NIST
Sc
Sc
Wikipedia NIST
Sc2O3
Sc2O3
1 Wikipedia NIST
Sc3+
Sc3+
NIST
Scandia
Sc2O3
1 Wikipedia NIST
Scandium
Sc
Wikipedia NIST
Scandium family (generic)
Group IIIb/3
Scandium
Family
Wikipedia
Scandium group metal (generic)
Group IIIb/3
Scandium
Family
Wikipedia
Scandium(II) carbide
ScC2
NIST
Scandium(II) hydride
ScH2
NIST
Scandium(III) bromide
ScBr3
NIST
Scandium(III) chloride
ScCl3
1 Wikipedia NIST
Scandium(III) fluoride
ScF3
Wikipedia NIST
Scandium(III) hexafluoride ion
[ScF6]3–
NIST
Scandium(III) iodide
ScI3
NIST
Scandium(III) ion
Sc3+
NIST
Scandium(III) oxide
Sc2O3
1 Wikipedia NIST
Scapolite Group
Ca4Al6Si6
O24CO3
Wikipedia
ScBr3
ScBr3
NIST
ScC2
ScC2
NIST
ScCl3
ScCl3
1 Wikipedia NIST
ScF3
ScF3
Wikipedia NIST
[ScF6]3-
[ScF6]3–
NIST
ScH2
ScH2
NIST
Scheelite
CaWO4
Wikipedia
Schwartzs reagent 1 NIST
ScI3
ScI3
NIST
SCl2
SCl2
2 4 Wikipedia NIST
SCl4
SCl4
1 NIST
[SCN]-
[SCN]
10 Wikipedia NIST
Scorodite
FeAsO4.2H2O
Wikipedia
SCP
SCP
2 Wikipedia
Se
Se
2 20 Wikipedia NIST
Se2-
Se2–
1 10 NIST
Se2Br2
S2Br2
2 NIST
Se2Cl2
Se2Cl2
1 NIST
Seaborgium
Sg
Wikipedia NIST
Seawater
Seawater
1 Wikipedia
Seawater brine
Seawater
Brine
1 3 Wikipedia NIST
SeBr4
SeBr4
1 1 NIST
SeCl4
SeCl4
1 1 NIST
Secobarbital Sodium Wikipedia NIST
Seconal Sodium Wikipedia NIST
Secondary alcohol (AS/A2 generic) 4 1 Wikipedia
Secondary alkoxide ion (generic)
Secondary alkyl amine (generic)
R2NH
1 3
Secondary amide (generic) 1 5
Secondary amine (AS/A2 generic) Wikipedia
Sedative
Minor
Tranquilliser
Wikipedia
Sedative (generic)
Hypnotic
Wikipedia
Seesaw molecular shape (generic) Wikipedia
SeF4
SeF4
1 Wikipedia NIST
SeF6
SeF6
1 NIST
SeH2
H2Se
3 1 Wikipedia NIST
Selane
H2Se
3 1 Wikipedia NIST
Selenate ion
[SeO4]2–
Wikipedia NIST
Selenate ion hydrogen
[HSeO4]
NIST
Selenic acid 1 Wikipedia NIST
Selenide anion (generic)
[R–Se]
1
Selenide ion
Se2–
1 10 NIST
Selenite (hydrogen) ion
[HSeO3]
1 1 NIST
Selenite ion
[SeO3]2–
1 NIST
Selenium
Se
2 20 Wikipedia NIST
Selenium bromide
S2Br2
2 NIST
Selenium cation (generic)
R–Se+
Selenium chloride
Se2Cl2
1 NIST
Selenium dianion
Se2–
1 10 NIST
Selenium dioxide
SeO2
1 1 Wikipedia NIST
Selenium hexafluoride
SeF6
1 NIST
Selenium hydride
H2Se
3 1 Wikipedia NIST
Selenium oxide
SeO2
1 1 Wikipedia NIST
Selenium tetrabromide
SeBr4
1 1 NIST
Selenium tetrachloride
SeCl4
1 1 NIST
Selenium tetrafluoride
SeF4
1 Wikipedia NIST
Selenium trioxide
SeO3
Wikipedia NIST
Selenium, phenyl bromide 2 NIST
Selenocyanate (generic)
R–Se–C≡N
Selenoether (generic)
R2Sb
1
Selenonium ion
[SeH3]+
1 NIST
Selenous acid
H2SeO3
2 1 Wikipedia NIST
Selenyl bromide
SeOBr2
NIST
Selenyl chloride
SeOCl2
NIST
Selenyl fluoride
SeOF2
NIST
Selenylbenzene 1 NIST
Selinole NIST
Selinophenol 1 NIST
Semi-heavy water
DOH
1 NIST
Semi-Synthetic Species (generic)
Semi-synthetic
Semicarbazide (generic) Wikipedia
Semtex
Semtex
1 Wikipedia
SeO2
SeO2
1 1 Wikipedia NIST
SeO3
SeO3
Wikipedia NIST
[SeO3]2-
[SeO3]2–
1 NIST
[SeO4]2-
[SeO4]2–
Wikipedia NIST
SeOBr2
SeOBr2
NIST
SeOCl2
SeOCl2
NIST
SeOF2
SeOF2
NIST
Ser 1 1 Wikipedia NIST
Serine 1 1 Wikipedia NIST
Serine, deprotonated 1 Wikipedia NIST
Serine, protonated 1 Wikipedia NIST
Serpentine group
(Mg, Fe)3
Si2O5(OH)4
Wikipedia
SET donor reducing agent (generic)
SET oxidising agent (generic)
SF2O2
SF2O2
1 Wikipedia NIST
SF4
SF4
3 5 Wikipedia NIST
SF6
SF6
5 Wikipedia NIST
Sg
Sg
Wikipedia NIST
[SH3]+
[SH3]+
1 NIST
Shiff base, dialkyl (generic) 2
Shiff base, N-alkyl alkyl (generic) 1 1 Wikipedia
Shiff base, trialkyl (generic) 1
[SH]-
[HS]
1 8 NIST
Si
Si
6 7 Wikipedia NIST
Si(CH3)4
Si(CH3)4
1 Wikipedia NIST
Si(OH)4
Si(OH)4
2 Wikipedia NIST
Si3N4
Si3N4
2 Wikipedia NIST
SiC
SiC
1 1 Wikipedia NIST
SiCl4
SiCl4
3 6 Wikipedia NIST
Siderite
FeCO3
Wikipedia
SiF4
SiF4
5 5 Wikipedia NIST
[SiF6]2-
[SiF6]2–
2 2 NIST
[SiH3]-
[H3Si]
1 NIST
SiH4
SiH4
5 Wikipedia NIST
SiHCl3
SiHCl3
1 1 Wikipedia NIST
Silane
SiH4
5 Wikipedia NIST
Silane (generic)
R3SiH
1
Silane grafted polyethylene 1 1 NIST
Silane grafted polyethylene, partially hydrolysed 1 1 NIST
Silane, tetramethyl
Si(CH3)4
1 Wikipedia NIST
Sildenafil
Viagra
Wikipedia NIST
Siliate ion hydrogen
[HSiO3]
NIST
Silica
SiO2
5 21 Wikipedia NIST
Silicate ion
[SiO3]2–
1 3 Wikipedia NIST
Silicate of soda
Na2SiO3
solution
2 Wikipedia NIST
Silicic acid
Si(OH)4
2 Wikipedia NIST
Silicic acid, sodium salt
Na2SiO3
solution
2 Wikipedia NIST
Silicochloroform
SiHCl3
1 1 Wikipedia NIST
Silicon
Si
6 7 Wikipedia NIST
Silicon 28
28Si
1 1 Wikipedia NIST
Silicon carbide
SiC
1 1 Wikipedia NIST
Silicon carbide fibers
SiC
Fiber
1 Wikipedia NIST
Silicon dioxide
SiO2
5 21 Wikipedia NIST
Silicon hexafluoride dianion
[SiF6]2–
2 2 NIST
Silicon hydride
SiH4
5 Wikipedia NIST
Silicon nitride
Si3N4
2 Wikipedia NIST
Silicon steel
Silicon
Steel
Wikipedia NIST
Silicon tetrachloride
SiCl4
3 6 Wikipedia NIST
Silicon tetrafluoride
SiF4
5 5 Wikipedia NIST
Silicon tetrahydride
SiH4
5 Wikipedia NIST
Silicon(IV) oxide
SiO2
5 21 Wikipedia NIST
Silicone, dimethyl
[(CH3)2SiO]n
1 NIST
Sillimanite
Al2SiO5
Silver
Ag
12 10 Wikipedia NIST
Silver bromate
AgBrO3
1 NIST
Silver bromide
AgBr
6 6 Wikipedia NIST
Silver carbonate
Ag2CO3
3 2 Wikipedia NIST
Silver chloride
AgCl
9 6 Wikipedia NIST
Silver chromate(VI)
Ag2CrO4
2 Wikipedia NIST
Silver cyanide
AgCN
1 Wikipedia NIST
Silver difluoride
AgF2
3 2 Wikipedia NIST
Silver fluoride
AgF
3 3 Wikipedia NIST
Silver glance
Ag2S
Wikipedia
Silver iodate
AgIO3
1 Wikipedia NIST
Silver iodide
AgI
3 1 Wikipedia NIST
Silver ion
Ag+
3 33 NIST
Silver nitrate
AgNO3
1 11 Wikipedia NIST
Silver oxalate
AgC2O4
1 Wikipedia NIST
Silver oxide
Ag2O
1 3 Wikipedia NIST
Silver peroxide
Ag2O2
Wikipedia NIST
Silver phosphate
Ag3PO4
1 NIST
Silver subfluoride
Ag2F
Wikipedia NIST
Silver suboxide
Ag2O2
Wikipedia NIST
Silver sulfate
Ag2SO4
1 1 Wikipedia NIST
Silver sulfide
Ag2S
Wikipedia
Silver sulfide
Ag2S
2 Wikipedia NIST
Silver tetrafluoroborate
AgBF4
1 Wikipedia NIST
Silver thiocyanate
AgSCN
1 NIST
Silver, chinese
Chinese
Silver
Wikipedia NIST
Silver, difluoride
Ag2F
Wikipedia NIST
Silver, German
German
Silver
Wikipedia NIST
Silver, native
Ag
native
Wikipedia
Silver, U.S. coinage
Silver
US Coinage
NIST
Silver(I) diammo ion
[Ag(NH3)2]+
3 3 NIST
Silver(I) dichloro ion
[AgCl2]
2 NIST
Silver(I) dicyanide ion
[Ag(CN)2]
6 3 NIST
Silver(I) dithiosulfate ion
[Ag(S2O3)2]3–
3 NIST
Silver(I) fluoride
AgF
3 3 Wikipedia NIST
Silver(I,III) oxide
Ag2O2
Wikipedia NIST
Silver(II) fluoride
AgF2
3 2 Wikipedia NIST
Silyl anion
[H3Si]
1 NIST
Silyl anion (generic)
[R3Si]
1
Silyl cation (generic)
R3Si+
Silyl cation, trimethyl
[(CH3)3Si]+
NIST
Simmons-Smith reagent
Zn(Cu)
2 NIST
Simplest molecule possible
[H2]+•
2 1 NIST
Single cell protein
SCP
2 Wikipedia
Single electron transfer donor reducing agent (generic)
Single electron transfer oxidising agent (generic)
Single walled carbon nanotube
SWCN
Wikipedia NIST
Singlet oxygen, 1st excited state
O2
2 1 Wikipedia NIST
Singlet oxygen, 2nd excited state
1Σ+gO2
Wikipedia NIST
SiO2
SiO2
5 21 Wikipedia NIST
[SiO3]2-
[SiO3]2–
1 3 Wikipedia NIST
[SiO4]4-
[SiO4]4–
2 Wikipedia NIST
Sioplas 1 NIST
Skutterudite
(CoNi)As3
Wikipedia
Slag
CaSiO3
4 Wikipedia NIST
Slag fiber
Slag Fiber
Slag wool
Slag Fiber
Slaked lime
Ca(OH)2
7 14 Wikipedia NIST
Sleeping potion (generic)
Hypnotic
Wikipedia
Sm
Sm
Wikipedia NIST
Sm2O3
Sm2O3
Wikipedia NIST
Smaltite
Co2As3
1 Wikipedia
SmBr2
SmBr2
NIST
SmBr3
SmBr3.6H2O
NIST
SmCl2
SmCl2
Wikipedia NIST
SmCl3
SmCl3
Wikipedia NIST
SmF2
SmF2
NIST
SmF3
SmF3
Wikipedia NIST
SmI2
SmI2
Wikipedia NIST
SmI3
SmI3
NIST
Smithsonite
ZnCO3
1 Wikipedia
Sn
Sn
1 3 Wikipedia NIST
(SN)n
(SN)x
1 Wikipedia NIST
Sn2+
Sn2+
3 3 NIST
Sn4+
Sn4+
2 NIST
[Sn5]2- NIST
SnBr2
SnBr2
Wikipedia NIST
SnBr4
SnBr4
NIST
SnCl2
SnCl2
1 Wikipedia NIST
SnCl4
SnCl4
3 Wikipedia NIST
[SnCl5]-
[SnCl5]
NIST
[SnCl6]2-
[SnCl6]2–
1 NIST
SnF2
SnF2
Wikipedia NIST
SnF4
SnF4
1 NIST
[SnF6]2-
[SnF6]2–
1 NIST
SNG
CH4
14 32 Wikipedia NIST
SnH4
SnH4
1 Wikipedia NIST
SnI2
SnI2
Wikipedia NIST
SnI4
SnI4
Wikipedia NIST
SnO
SnO
1 Wikipedia NIST
SnO2
Sn2O
2 Wikipedia NIST
SO2
SO2
31 45 Wikipedia NIST
SO2Cl2
SO2Cl2
1 2 Wikipedia NIST
SO3
SO3
10 12 Wikipedia NIST
[SO3]2-
[SO3]2–
2 7 Wikipedia NIST
[SO4]2-
[SO4]2–
18 22 Wikipedia NIST
Soap
Soap
1 Wikipedia
SOBr2
SOBr2
1 1 Wikipedia NIST
SOCl2
SOCl2
9 10 Wikipedia NIST
Soda
Na2CO3
11 17 Wikipedia NIST
Soda nitre
NaNO3
Wikipedia
Soda nitre
NaNO3
6 6 Wikipedia NIST
Soda-lime glass
Soda-Lime
Glass
1 Wikipedia
Sodalite
Na8(Al6Si6
O24)Cl2
Wikipedia
Sodamide
NaNH2
2 3 Wikipedia NIST
Sodium
Na
5 33 Wikipedia NIST
Sodium 23
23Na
1 Wikipedia NIST
Sodium 5-ethyl-5-(1-methylbutyl)-2-thiobarbiturate Wikipedia NIST
Sodium acetate
CH3COONa
4 2 Wikipedia NIST
Sodium acid carbonate
NaHCO3
4 3 Wikipedia NIST
Sodium alanate
NaAlH4
Wikipedia NIST
Sodium aluminate
NaAlO2
1 Wikipedia NIST
Sodium aluminium hexafluorate
Na3AlF6
3 2 Wikipedia NIST
Sodium aluminium hydride
NaAlH4
Wikipedia NIST
Sodium amide
NaNH2
2 3 Wikipedia NIST
Sodium antimonide
Na3Sb
2 1 NIST
Sodium argentocyanide
Na[Ag(CN)2]
2 NIST
Sodium arsenide
Na3As
2 1 NIST
Sodium aurocyanide
Na[Au(CN)2]
2 NIST
Sodium azide
NaN3
3 2 Wikipedia NIST
Sodium bicarbonate
NaHCO3
4 3 Wikipedia NIST
Sodium bisulfite
NaHSO3
1 Wikipedia NIST
Sodium bisulfite
NaHSO3
2 Wikipedia NIST
Sodium borate
Na2[B4O5(OH)4]
.8H2O
1 4 Wikipedia NIST
Sodium borate, fused
Na2B4O7
1 1 Wikipedia NIST
Sodium borohydride
NaBH4
3 18 Wikipedia NIST
Sodium bromate
NaBrO3
2 1 Wikipedia NIST
Sodium bromide
NaBr
9 6 Wikipedia NIST
Sodium carbide
NaC≡CNa
2 NIST
Sodium carbonate
Na2CO3
11 17 Wikipedia NIST
Sodium carbonate perhydrate
2Na2CO3.3H2O2
Wikipedia NIST
Sodium chlorate(V)
NaClO3
4 5 Wikipedia NIST
Sodium chloride
NaCl
42 12 Wikipedia NIST
Sodium chlorite
NaClO2
4 1 Wikipedia NIST
Sodium chlorite(III)
NaClO2
4 1 Wikipedia NIST
Sodium chromate
Na2CrO4
2 2 NIST
Sodium cyanide
NaCN
2 4 Wikipedia NIST
Sodium cyanoborohydride
NaBH3CN
Wikipedia NIST
Sodium cyanotrihydrioborate
NaBH3CN
Wikipedia NIST
Sodium cyclopentadienylide 1 NIST
Sodium dichromate
Na2Cr2O7
.H2O
3 4 Wikipedia NIST
Sodium disulfite 4 1 NIST
Sodium dithionate 1 Wikipedia NIST
Sodium dithionite 5 Wikipedia NIST
Sodium ethanoate
CH3COONa
4 2 Wikipedia NIST
Sodium fluoborate
NaBF4
3 NIST
Sodium fluoride
NaF
6 1 Wikipedia NIST
Sodium formate
HCOONa
5 2 Wikipedia NIST
Sodium halide (AS/A2 generic)
Sodium hexafluoroaluminate
Na3AlF6
3 2 Wikipedia NIST
Sodium hexafluorosilicate
Na2[SiF6]
1 1 NIST
Sodium hydride
NaH
2 7 Wikipedia NIST
Sodium hydroborate
NaBH4
3 18 Wikipedia NIST
Sodium hydrogen carbonate
NaHCO3
4 3 Wikipedia NIST
Sodium hydrogen sulfide
NaSH
3 NIST
Sodium hydrogen sulfite
NaHSO3
2 Wikipedia NIST
Sodium hydroxide
NaOH
17 61 Wikipedia NIST
Sodium hydroxide solution
NaOH(aq)
5 37 Wikipedia NIST
Sodium hypochlorite solution
NaOCl(aq)
4 5 Wikipedia NIST
Sodium hyposulfite
Na2S2O3
5 4 Wikipedia NIST
Sodium iodide
NaI
6 5 Wikipedia NIST
Sodium ion
Na+
62 65 NIST
Sodium metabisulphite 4 1 NIST
Sodium metaborate
NaBO2
Na3[B3O6]
4 1 NIST
Sodium methanoate
HCOONa
5 2 Wikipedia NIST
Sodium methoxide
NaOCH3
2 4 Wikipedia NIST
Sodium methylate
NaOCH3
2 4 Wikipedia NIST
Sodium nitrate
NaNO3
6 6 Wikipedia NIST
Sodium nitrite
NaNO2
7 3 Wikipedia NIST
Sodium orthoborate
Na3BO3
1 Wikipedia NIST
Sodium orthosilicate
Na2SiO3
solution
2 Wikipedia NIST
Sodium oxalate 2 1 Wikipedia NIST
Sodium oxide
Na2O
5 5 Wikipedia NIST
Sodium p-toluenesulfonchloramide Wikipedia NIST
Sodium perborate
Na2
[B2(OH)4(O2)2]
.6H2O
1 1 Wikipedia NIST
Sodium percarbonate
2Na2CO3.3H2O2
Wikipedia NIST
Sodium perchlorate
NaClO4
2 2 Wikipedia NIST
Sodium peroxide
Na2O2
3 7 Wikipedia NIST
Sodium peroxoborate
Na2
[B2(OH)4(O2)2]
.6H2O
1 1 Wikipedia NIST
Sodium phosphate, tribasic
Na3PO4
1 Wikipedia NIST
Sodium phosphide
Na3P
2 Wikipedia NIST
Sodium pyrosulfite 4 1 NIST
Sodium secondary alkane sulfonate 2 Wikipedia NIST
Sodium selenide
Na2Se
2 NIST
Sodium sesquicarbonate
Na2CO3.NaHCO3
.2H2O
Wikipedia NIST
Sodium silicate solution
Na2SiO3
solution
2 Wikipedia NIST
Sodium stibnide
Na3Sb
2 1 NIST
Sodium sulfate
Na2SO4
14 4 Wikipedia NIST
Sodium sulfate decahydrate
Na2SO4
.10H2O
Wikipedia NIST
Sodium sulfide
Na2S
4 3 Wikipedia NIST
Sodium sulfide nonahydrate
Na2S.9H2O
1 Wikipedia NIST
Sodium sulfite
Na2SO3
3 6 Wikipedia NIST
Sodium sulfite septahydrate
Na2SO3
.7H2O
1 Wikipedia NIST
Sodium superoxide
NaO2
2 Wikipedia NIST
Sodium telluride
Na2Te
2 NIST
Sodium tetraborate tetrahydrate
Na2[B4O5(OH)4]
.8H2O
1 4 Wikipedia NIST
Sodium tetrafluoroborate
NaBF4
3 NIST
Sodium tetrahydridoborate(III)
NaBH4
3 18 Wikipedia NIST
Sodium tetrahydroxyaluminate
Na[Al(OH)4]
2 1 NIST
Sodium tetrathionate
Na2S4O6
2 NIST
Sodium thiopental Wikipedia NIST
Sodium thiosulfate
Na2S2O3
5 4 Wikipedia NIST
Sodium tripolyphosphate 1 Wikipedia NIST
Sodium-lead alloy
PbNa
1 Wikipedia NIST
SOF2
SOF2
1 1 Wikipedia NIST
Soft Lewis acid (generic) Wikipedia
Soft Lewis base (generic) Wikipedia
Soft margarine
Soft
Margarine
1 Wikipedia NIST
Solder, plumber's
Plumber's
Solder
NIST
Soluble glass
Na2SiO3
solution
2 Wikipedia NIST
Solution (generic)

Homogeneous
Mixture

Wikipedia
Solvent separated ion-pair (generic)
Soman Wikipedia NIST
Sorbitol 1 Wikipedia NIST
D-Sorbose Wikipedia NIST
SP3, SP2 and SP FMO (generic)
Spectator anion Lewis base (generic)
X
Spectator Anion
1
Spectator Cation (generic)

Spectator Cation
Sphalerite
ZnS
1 Wikipedia
Sphene
CaTiSiO5
Wikipedia
Spinel
MgAl2O4
Wikipedia
Spirits of salts
HCl(conc)
2 9 Wikipedia NIST
Spiro[2.2]-1-oxopentane 1 1 NIST
Spodumene
LiAl(SiO3)2
1 Wikipedia
Square bipyramidal molecular shape (generic) Wikipedia
Square butane 2 1 Wikipedia NIST
Square planar molecular shape (generic) Wikipedia
Square pyramidal molecular shape (generic) Wikipedia
Sr
Sr
1 15 Wikipedia NIST
Sr(NH2)2
Sr(NH2)2
2 NIST
Sr(OH)2
Sr(OH)2
6 1 Wikipedia NIST
Sr2+
Sr2+
3 18 NIST
Sr3N2
Sr3N2
2 1 Wikipedia NIST
Sr3P2
Sr3P2
2 NIST
SrBr2
SrBr2
2 Wikipedia NIST
SrC2
SrC2
3 1 NIST
SrC2O4
SrC2O4
1 NIST
SrCl2
SrCl2
2 Wikipedia NIST
SrCO3
SrCO3
1 1 Wikipedia NIST
SrF2
SrF2
2 Wikipedia NIST
SrH2
SrH2
2 2 NIST
SrI2
SrI2
2 Wikipedia NIST
SrO
SrO
4 2 Wikipedia NIST
SrS
SrS
3 NIST
SrSe
SrSe
2 NIST
SrSO4
SrSO4
1 2 Wikipedia NIST
SrTe
SrTe
2 NIST
Stainless steel
Stainless
Steel
Wikipedia NIST
Stannane
SnH4
1 Wikipedia NIST
Stannic bromide
SnBr4
NIST
Stannic chloride
SnCl4
3 Wikipedia NIST
Stannic fluoride
SnF4
1 NIST
Stannic iodide
SnI4
Wikipedia NIST
Stannic ion
Sn4+
2 NIST
Stannic oxide
Sn2O
2 Wikipedia NIST
Stannous bromide
SnBr2
Wikipedia NIST
Stannous chloride
SnCl2
1 Wikipedia NIST
Stannous fluoride
SnF2
Wikipedia NIST
Stannous iodide
SnI2
Wikipedia NIST
Stannous ion
Sn2+
3 3 NIST
Stannous oxide
SnO
1 Wikipedia NIST
Starch
Starch
3 Wikipedia
Staurolite
(Fe,Mg)2(AlFe)9
Si4O20(O,OH)
Wikipedia
Steam
H2O(g)
3 1 Wikipedia NIST
Stearic acid
CH3(CH2)16COOH
1 NIST
Steel
Steel
Wikipedia NIST
Steel, silicon
Silicon
Steel
Wikipedia NIST
Steel, stainless
Stainless
Steel
Wikipedia NIST
Steel, sterling stainless T
Sterling Stainless
Steel T
Wikipedia NIST
Steel, tungsten
Tungsten
Steel
NIST
Sterling stainless steel T
Sterling Stainless
Steel T
Wikipedia NIST
Stibane
H3Sb
7 1 Wikipedia NIST
Stibine
H3Sb
7 1 Wikipedia NIST
Stibine anion
[H2Sb]
1 NIST
Stibine, protonated
[SbH4]+
1 NIST
Stibium
Sb
1 8 Wikipedia NIST
Stibnide ion
Sb3–
5 NIST
Stibnite
Sb2S3
Wikipedia
Stibonium ion
[SbH4]+
1 NIST
cis Stilbene 1 Wikipedia NIST
trans Stilbene 1 Wikipedia NIST
Stilbite-Ca
NaCa4
(Si27Al9)O72
.28(H2O)
Wikipedia
Stimulant (generic)
Stimulant
Wikipedia
STPP 1 Wikipedia NIST
Strange quark
s
3 Wikipedia
Strong acid (AS/A2 generic) Wikipedia
Strong base (AS/A2 generic) Wikipedia
Strontia
SrO
4 2 Wikipedia NIST
Strontianite
SrCO3
Wikipedia
Strontium
Sr
1 15 Wikipedia NIST
Strontium acetylide
SrC2
3 1 NIST
Strontium amide
Sr(NH2)2
2 NIST
Strontium bromide
SrBr2
2 Wikipedia NIST
Strontium carbide
SrC2
3 1 NIST
Strontium carbonate
SrCO3
1 1 Wikipedia NIST
Strontium chloride
SrCl2
2 Wikipedia NIST
Strontium fluoride
SrF2
2 Wikipedia NIST
Strontium hydride
SrH2
2 2 NIST
Strontium hydroxide
Sr(OH)2
6 1 Wikipedia NIST
Strontium iodide
SrI2
2 Wikipedia NIST
Strontium ion
Sr2+
3 18 NIST
Strontium nitride
Sr3N2
2 1 Wikipedia NIST
Strontium oxalate
SrC2O4
1 NIST
Strontium oxide
SrO
4 2 Wikipedia NIST
Strontium phosphide
Sr3P2
2 NIST
Strontium selenide
SrSe
2 NIST
Strontium sulfate
SrSO4
1 2 Wikipedia NIST
Strontium sulfide
SrS
3 NIST
Strontium telluride
SrTe
2 NIST
(-) Strychnine 1 Wikipedia NIST
(-) Strychnine, protonated 1 Wikipedia NIST
Styrene 2 4 Wikipedia NIST
Styrene-butadiene rubber
Styrene-Butadiene
Rubber
1 Wikipedia NIST
Succinate (hydrogen) ion 1 1 NIST
Succinate - coenzyme Q reductase
Succinate
Dehydrogenase
1 Wikipedia
Succinate dehydrogenase
Succinate
Dehydrogenase
1 Wikipedia
Succinate dianion 3 NIST
Succinic acid 2 2 Wikipedia NIST
Succinimide 2 Wikipedia NIST
Succinimide anion 1 Wikipedia NIST
Succinnnic anhydride 2 NIST
Succinonitrile 4 2 NIST
Succinyl coenzyme A 1 1 Wikipedia NIST
Succinyl coenzyme A synthetase
Succinyl-CoA
Synthetase
1 Wikipedia
Succinyl oxide 2 NIST
Succinyl-CoA 1 1 Wikipedia NIST
Sucrose
Sucrose
1 Wikipedia NIST
Sugar
Sucrose
1 Wikipedia NIST
Sulfamic acid
H2NSO3H
2 Wikipedia NIST
Sulfamide
H2NSO2NH2
1 Wikipedia NIST
Sulfane
H2S
10 22 Wikipedia NIST
Sulfate ion
[SO4]2–
18 22 Wikipedia NIST
Sulfenium ion (generic)
[R–S]+
2
Sulfenium, hydrogen ion
[HS]+
NIST
Sulfide ion
S2–
6 29 Wikipedia NIST
Sulfide, dialkyl (generic)
R2S
2 5
Sulfide, hydrogen radical
HS•
NIST
Sulfinate (phenyl) ester, methyl 1 NIST
Sulfinate anion (generic)
[R–SO2]
1 2
Sulfinate ion, phenyl 2 NIST
Sulfinic acid (generic) 2
Sulfinimidic acid (generic)
Sulfinohydrazonic acid (generic)
Sulfinohydroximic acid (generic)
Sulfite ion
[SO3]2–
2 7 Wikipedia NIST
Sulfocyanic acid
N≡C–SH
1 Wikipedia NIST
Sulfolane 1 Wikipedia NIST
Sulfolene 1 1 Wikipedia NIST
Sulfone (generic) 4 Wikipedia
Sulfone, benzylphenyl 1 NIST
Sulfone, methylphenyl 1 NIST
Sulfonic acid (generic)
R–SO3H
1 3 Wikipedia
Sulfonimidic acid (generic)
Sulfonium ion
[SH3]+
1 NIST
Sulfonium ion, alkyl (generic)
[R–SH2]+
2
Sulfonium ion, dialkyl (generic)
[R2SH]+
1
Sulfonium ion, diethyl
[(CH3CH2)2SH]+
1 NIST
Sulfonium ion, dimethyl
[(CH3)2SH]+
1 NIST
Sulfonium ion, dimethyl hydroxy 1 NIST
Sulfonium ion, ethyl
[CH3CH2SH2]+
1 NIST
Sulfonium ion, methyl
[CH3–SH2]+
2 NIST
Sulfonium ion, trialkyl (generic)
[R3S]+
1
Sulfonium ion, trimethyl
[(CH3)3S]+
NIST
Sulfonodiimidic acid (generic)
Sulfonohydrazonic acid (generic)
Sulfonohydroximic acid (generic)
Sulfonylchloride (generic)
RSO2Cl
4 1
Sulfoxide (generic) 1 2 Wikipedia
Sulfoxonium iodide, trimethyl 2 NIST
Sulfoxonium ion, trimethyl 1 2 NIST
Sulfoxonium ylid, trimethyl 2 3 NIST
Sulfur
S
13 36 Wikipedia NIST
Sulfur 31
31S
1 Wikipedia NIST
Sulfur 32
32S
2 1 Wikipedia NIST
Sulfur chloride
Cl–S–S–Cl
2 5 Wikipedia NIST
Sulfur dichloride
SCl2
2 4 Wikipedia NIST
Sulfur dioxide
SO2
31 45 Wikipedia NIST
Sulfur hexafluoride
SF6
5 Wikipedia NIST
Sulfur monochloride
Cl–S–S–Cl
2 5 Wikipedia NIST
Sulfur monofluoride
S2F2
NIST
Sulfur tetrachloride
SCl4
1 NIST
Sulfur tetrafluoride
SF4
3 5 Wikipedia NIST
Sulfur trioxide
SO3
10 12 Wikipedia NIST
Sulfur, di
S2
1 Wikipedia NIST
Sulfur, native
S
native
1 Wikipedia
Sulfur, rhombic
S8
3 1 Wikipedia NIST
Sulfuric acid
H2SO4
25 74 Wikipedia NIST
Sulfuric acid (conc.)
H2SO4
25 74 Wikipedia NIST
Sulfuric(IV) acid
H2SO3
4 2 Wikipedia NIST
Sulfuric acid, aqueous
H2SO4(aq)
3 11 Wikipedia NIST
Sulfuric acid, di
H2S2O7
1 6 Wikipedia NIST
Sulfuric acid, per 2 2 Wikipedia NIST
Sulfurous acid
H2SO3
4 2 Wikipedia NIST
Sulfurous acid, di 1 NIST
Sulfuryl chloride
SO2Cl2
1 2 Wikipedia NIST
Sulfuryl fluoride
SF2O2
1 Wikipedia NIST
Sulphamic acid
H2NSO3H
2 Wikipedia NIST
Sulphate ion
[SO4]2–
18 22 Wikipedia NIST
Sulphide ion
S2–
6 29 Wikipedia NIST
Sulphite ion
[SO3]2–
2 7 Wikipedia NIST
Sulphonic acid (generic)
R–SO3H
1 3 Wikipedia
Sulphur
S
13 36 Wikipedia NIST
Sulphur dioxide
SO2
31 45 Wikipedia NIST
Sulphur, S8
S8
3 1 Wikipedia NIST
Sulphur trioxide
SO3
10 12 Wikipedia NIST
Sulphuric acid (conc.)
H2SO4
25 74 Wikipedia NIST
Sulphuric acid, aqueous
H2SO4(aq)
3 11 Wikipedia NIST
Sunflower oil
Sunflower
Oil
2 Wikipedia NIST
Superoxide ion
[O–O]
5 Wikipedia NIST
SWCN
SWCN
Wikipedia NIST
Sylvite
KCl
1 Wikipedia
Syngas
CO/H2
Syngas
6 6 Wikipedia NIST
Synthesis gas
CO/H2
Syngas
6 6 Wikipedia NIST
Synthetic natural gas
CH4
14 32 Wikipedia NIST
Synthetic rubber 1 Wikipedia NIST


© Mark R. Leach 1999 –


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