6.023 x 1022
1 x 10-14
cl 6.056 x 10-6
6.023 x 1023
dextrose
fruit sugar
beet sugar
blood sugar
adding milk of lime
filtering through sand
adding filter alum
chlorination
Distillation of water
Action of heat on potassium chlorate
Powdering of glass
Burning of an electric lamp
phosphorus pentaoxide
phosphorus trichloride
phosphorus trisulphide
phosphorus trioxide
Carbon dioxide
Ammonia
Chlorine
Hydrogen sulphide
potassium
sodium
red phosphorus
white phosphorus
methane
nitrogen
carbondioxide
ethylene
Aluminium
Copper
Zinc
Iron
evaporation
sublimation
using a separating funnel
fractional distillation
oxidise ammonia to nitrates
convert nitrogen into ammonia
oxidise ammonia to free nitrogen
oxidise ammonia to oxides of nitrogen
Law of Multiple Proportions
Law of Definite Proportions
Law of Conservation of Mass
Law of Reciprocal Proportions
low pressure and high temperature
low pressure and low temperature
high pressure and low temperature
high pressure and high temperature
a carbohydrate
a protein
a lipid
a hormone
nickel
aluminium
mercury
calcium
hydration
dehydration
dialysis
osmosis
Burning of magnesium ribbon in air
Distillation of water
Heating of cane sugar
Setting of cement
Activated charcoal
Anthracite coal
Diamond
Graphite
Kerosene oil
Diesel oil
Lubricating oil
Petroleum ether
tine
magnesium
zinc
copper
adrenalin
glucagon
epinephrin
thyroxin
wrought iron
steel
pig iron
nickel steel
n-heptane
n-octane
iso-heptane
iso-octane
dephlogisticated air
azote
inflammable air
marine acid air
adrenalin
thyroxin
insulin
epinephrine
zinc
red phosphorus
magnesium
sulphur
nervous disorders
heart diseases
anaemia
impairment of vision
chloroform
acetic acid
phenol
carbon tetrachloride
TW Richards
FW Aston
Stas
Urey
phenol
TNT
picric acid
iodoform