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Occurrence and extraction of metals, Heating of metal compounds, Reduction…
Occurrence and extraction of metals
Properties
Strength
Mass
Appearance
Malleability and ductility
Electrical and thermal conductivity
Corrosion resistance
Price
Ava
Heating of metal compounds
Carbonates (CO3 2-)
K Potassium
Na Sodium
Ca Calcium
Mg Magnesium
Al Aluminium
Zn Zinc
Fe Iron
Sn Tin
2 more items...
Metal oxide ( O 2- ) + CO2
No reaction
3-10,12
Hydrogencarbonates ( HCO3 - )
K Potassium
Na Sodium
Ca Calcium
Mg Magnesium
Metal carbonate ( CO3 2-) + H2O + CO2
4
Hydroxide (OH - )
K Potassium
Na Sodium
Ca Calcium
Mg Magnesium
Al Aluminium
Zn Zinc
Fe Iron
Sn Tin
2 more items...
Metal oxide ( O 2- ) + H2O
No reaction
3-10
Nitrate ( NO3 - )
K Potassium
Na Sodium
Ca Calcium
Mg Magnesium
Al Aluminium
Zn Zinc
Fe Iron
Sn Tin
2 more items...
Metal oxide + NO2 + O2
Metal nitride ( NO2 - ) + NO2 + O2
2,10,13
Reduction of metal oxides with reducing agent
K Potassium
Na Sodium
Ca Calcium
Mg Magnesium
Al Aluminium
Zn Zinc
Fe Iron
Sn Tin
4 more items...
Heating with reducing agent (H2)
1 more item...
Heating with reducing agent (C, CO)
Reduced with increasing ease
Electrolysis in aqueous or molten state
Any metal can reduce oxide of another metal below it in the reactivity series (Displacement reaction)