gypsum
urea
potassium nitrate
ammonium phosphate
A. gypsum
Water
Alcohol
Carbon-di-sulphide
Sodium chloride solution
Hydrogen Sulphide
Nitrogen
Carbon-di-oxide
Oxygen
xenon
krypton
argon
helium
electrochemistry
physical chemistry
biochemistry
tinctorial chemistry
nervous disorders
heart diseases
anaemia
impairment of vision
Dalton
Cavendish
Avogadro
Berzelius
Tungsten steel
Manganese steel
Chromium steel
Nickel steel
annealing
hardening
quenching
tempering
nitric oxide
nitrogen peroxide
nitrogen pentoxide
nitrous oxide
rain water
river water
conductivity water
deep well water
oleic acid
acetic acid
palmitic acid
stearic acid
it becomes coloured
it gets evaporated in air
it gets oxidised to phosgene
it gets decomposed to chloropicrin
A
C
B12
B1
carbohydrates
proteins
salts
fats
a basic salt
an acid salt
a double salt
a normal salt
Aluminium
Silver
Copper
Magnesium
painting
applying alkaline phosphate
applying soap water
galvanising
the initial showers wash the atmosphere free from most of the impurities
it contains desirable salts like sodium chloride and ammonium nitrate
it dissolves the gases in the atmosphere like ozone which are good for health in small quantities
it is supposed to be 'heaven sent'
nickel
aluminium
mercury
calcium
German silver
solder
magnalium
bell metal
adrenalin
thyroxin
insulin
epinephrine
nitrogen
helium
neon
argon
lead chloride
mercurous chloride
mercuric chloride
calcium sulphate
Na2CO3 . 10H2O
NaHCO3
Na2CO3 . H2O
NH4CI
acetic acid
chloroform
urea
methane
Kerosene oil
Diesel oil
Lubricating oil
Petroleum ether
manganese
vanadium
nickel
chromium
Vitamin B6
Vitamin C
Vitamin K
Vitamin D
sodium amalgam
an alloy of sodium and potassium
silver amalgam
calcium amalgam
Oxygen
Air
Hydrogen
Chlorine