Name: Class 10 STICK TO YOUR WALL IN STUDY AREA

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The Hg Classes (8th to 12th) By: Hershit Goyal (B.Tech. IIT BHU), 134-SF, Woodstock Floors, Nirvana Country, Sector 50, GURUGRAM

http://fb.me/hgoyalclasses hgoyalclasses@gmail.com https://www.instagram.com/the_hg_classes +91 9599697178.

Important Acids, Bases and Salts, their formulae and Common or Industrial Names:

CHEMICAL FORMULA

CHEMICAL NAME

COMMON or INDUSTRIAL NAME

HCl

Hydrochloric Acid (Strong)

Muriatic Acid

H2CO3

Carbonic Acid (Weak)

HNO3

Nitric Acid (Strong)

Aqua fortis (Strong water)/Spirit of niter

H3PO3

Phosphorus Acid (Weak, but > H3PO4)

H3PO4

Phosphoric Acid (Weak)

H2SO3

Sulphurous Acid (Weak)

H2SO4

Sulphuric Acid (Strong)

Oil of Vitriol

HCl + HNO3 (3:1)

Nitro-hydrochloric Acid (Very Strong)

Aqua regia (Royal Water)

C6H8O7

Citric Acid (organic weak acid)

Lime juice

HCOOH

Methanoic Acid (organic weak acid)

Formic Acid

CH3COOH

Ethanoic Acid (organic weak acid)

Acetic Acid or Vinegar or Sirka

NaOH

Sodium Hydroxide (Strong base)

Caustic Soda

Na2CO3.10H2O

Sodium Carbonate Deca Hydrate

Washing Soda

NaHCO3

Sodium Bi Carbonate

Baking Soda

NaCl + H2O

Sodium Chloride + Water

Brine Solution

NaCl

Sodium Chloride

Common Salt

NaCl + trace minerals

Sodium Chloride + Mg, Cu, Fe, Zn

Halite or Rock Salt or sendha namak

NaCl + Fe3S4 etc.

Sodium Chloride + Iron(II,II) Sulphide

Black Salt or kala namak

NaHCO3 + tartaric acid

Sodium Bi Carbonate + Tartaric Acid

Baking Powder

CaOCl2

Calcium Oxychloride

Bleaching Powder or Chloride of lime

CaCl2

Calcium Chloride

Calcium(II) Chloride

Ca(OH)2

Calcium Hydroxide (Strong base)

Slaked Lime or Lime water

CaO

Calcium Oxide

Quick Lime

CaCO3

Calcium Carbonate

Limestone (Also marble)

Ca(HCO3)2

Calcium Hydrogen Carbonate

CaSO4.2H2O

Calcium Sulphate Dihydrate

Gypsum

CaSO4.1/2H2O

Calcium Sulphate Hemihydrate

Plaster of Paris (Calcined Gypsum)

Ca3(PO4)2

Calcium Phosphate (in tooth enamel)

CuSO4

Anhydrous Copper Sulphate

CuSO4.5H2O

Hydrated Copper Sulphate

Blue Vitriol

Mg(OH)2

Magnesium Hydroxide

Milk of Magnesia

NH4OH

Ammonium Hydroxide

NH4Cl

Ammonium Chloride

(NH4)2 CO3

Ammonium Carbonate

Baker’s Ammonia

K Al (SO4)2.12 H2O

Potassium Aluminium Sulphate Dodecahydrate

Potash Alum or Phitkari

Na2ZnO2

Sodium Zincate

CH3COONa

Sodium Acetate

H+

Hydrogen ion

H3O+

Hydronium ion

OH-

Hydroxide ion