MOLES
What is the SI unit of amount of substance?
Mole
What is the flow of electrons called?
Current
What is the process of coating a metal called?
Plating
What is the chief ore of aluminium?
Bauxite
What symbol indicates heat?
Delta
What constant represents number of particles in one mole?
Avogadro
What is the measure of cell voltage called?
Potential
Where does reduction occur in electroplating?
Cathode
What is a common impurity in bauxite?
Silica
What type of equation has equal atoms on both sides?
Balanced
What term describes mass per mole of a substance?
Molar Mass
What carries charge in electrolytes?
Ions
What is the solution used called?
Electrolyte
What substance is added to lower melting point?
Cryolite
What is the formula of glucose?
C6H12O6
What is the molar volume of a gas at STP?
24 deci metre cube
What type of cell requires external energy?
Electrolytic
What is the layer formed called?
Deposit
What is the molten waste in iron extraction called?
Slag
What is the formula of ethanol?
C2H5OH
What is the calculation of ratios in reactions called?
Stoichiometry
What type of cell produces electricity spontaneously?
Galvanic
What supplies metal ions in electroplating?
Anode
What gas reduces iron ore?
Carbon Monoxide
Name the process used for extraction of aluminium using eectrolysis
Hall Heroult process