JEE : Important Compounds

Organic
Urea : NH2CONH2

Fumaric Acid : HOOC -HC = CH - COOH (trans structure)

phthalic Acid :

Acids
HCl Hydrochloric Acid

H2SO4 Sulphuric Acid

HNO3  Nitric Acid

CH3COOH  Acetic Acid

CH3COO-  Acetate

Bases
NaOH   Caustic Soda

KOH      Caustic Potash

NaOH + Ca(OH)2 Soda Lime

NH4OH  Liqour

Salts
CaSo4.2H2O        Gypsum Salt

CuSo4.5H2O Blue Vitriol

FeSo4.7H2O Green Vitriol

ZnSO4.7H2O  White Vitriol

MgSo4.7H2O Epsom Salt

NaCl

K3[Fe(CN)6]    Red Vitriol   Potassium Ferricyanide

NH4Cl  Ammonium Chloride    Sal Ammoniac

AgNO3  Lunar Caustic    Silver Nitrate

AgCl      Horn Silver

PbS    Galena    Lead Sulphide

HgS     Cinnabar

KNO3

NaNO3

(NH4)2CO3   Ammonium Carbonate

Oxides
Fe2O3Ferric Oxide

Fe3O4 TriFerric Oxide

MnO2Manganese dioxide

ZnO

PbO

SiO2

CO2 Dry Ice

Al2O3

Gases
N2O  Laughing Gas

CH4   Methane

Liquids
Na2CO3

Na2SO4

K2SO4. Al2(SO4)3.24 H2O   Alum

undefinedNaHCO3