calcium sulphate
ammonium chloride
caustic soda
silver nitrate
D. silver nitrate
xenon
krypton
argon
helium
coal gas
producer gas
water gas
gobar gas
high temperature
light
moisture
dry air
sulphanilamide
quinine
methicillin
novocaine
gypsum
urea
potassium nitrate
ammonium phosphate
Rodenticide
Herbicide
Pesticide
Fungicide
iron with zinc
zinc with iron
copper with silver
silver with gold
acetone
ether
ethyl alcohol
methyl alcohol
Baking soda
Milk
Chloroform
Copper wire
nitric oxide
nitrogen peroxide
nitrogen pentoxide
nitrous oxide
a deliquescent substance
an efflorescent substance
a hygroscopic substance
a dehydrating substance
contracts while setting
expands while setting
is highly volatile
does not suffer any changes in volume while setting
copper sulphate and water
copper sulphate, lime and water
thio-urea and lime
copper sulphate and thio-urea
tuberculosis
cancer
typhoid
malaria
glacial acetic acid
methanol
formic acid
stearic acid
Water
Alcohol
Carbon-di-sulphide
Sodium chloride solution
sodium hydroxide
sodium carbonate
sodium bicarbonate
potassium chloride
Moissan
Davy
Faraday
Marie Curie
CaO
Ca(OH)2
NaOH
Na2CO3
chloro auric acid
auric chloride
gold nitrate
aurous chloride
the manufacture of explosives
the manufacture of dyes
refrigerators
the preparation of drugs
Radon
Astatine
Cesium
Ruthenium
increases the atomic mass of the atom
decreases the atomic mass of the atom
increases the charge on the nucleus
decreases the charge on the nucleus
German silver
solder
magnalium
bell metal
ethyl alcohol
chloroform
oxygen
methyl alcohol
acid fumes
sodium bicarbonate
carbon dioxide
sodium carbonate
rapid cooling
rapid heating
slow cooling
slow heating
sodium chloride in water
iodine in alcohol
sulphur in carbon disulphide
Potassium iodide in water
nitrogen
nitrous oxide
nitric oxide
nitrogen peroxide
Law of Multiple Proportions
Law of Definite Proportions
Law of Conservation of Mass
Law of Reciprocal Proportions