Reactions Flashcards
Haber Process
N2(g) +3H2(g) ->
Contact Process
SO2(g) +1/2O2(g) ->
Lead oxide and hydrogen in a redox reaction
PbO + H2 -> Pb +H2O
Ethanal and hydrogen in a redox reaction
CH3CHO +2[H] -> CH3CH2OH
Magnesium and copper sulfate solution in a displacement reaction
Mg +CuSO4 -> MgSO4 +Cu
Magnesium and water Group 2 redox reactions
Mg(s) +2H2O(l) -> Mg(OH)2(aq) +H2(g)
Magnesium and steam Group 2 redox reactions
Mg(s) +H2O(G) -> MgO(s) + H2(g)
Calcium reacts with water
Ca(s) +2H2O -> Ca(OH)2(aq) +H2(g)
Chlorine reacts with water
Cl2(aq) +H2O(l) ->
Chlorine reacts with cold dilute sodium hydroxide
Cl2(aq) + 2NaOH(aq) -> NaCl(aq) + NaOCl(aq) +H2O(l)
Chlorine is a disproporiantely reacted so the chlorine is simultaneously oxidised and reduced.
Problems with Combustion: Nitrogen and oxygen reaction in high temperatures
N2(g) +O2(g) -> 2NO(g)
2NO(g) + O2(g) -> 2NO2(g)
Acid rain: Nitrogen Reaction
NO2(g) + H2O(l) + 1/2O2(g) -> 2HNO3(aq)
Acid Rain: Sulphur Reaction
SO2(g) + H2O(l) + -> H2SO3(aq)
Platinum-Rhodium catalyst reaction
NO2(g) -> N2(g) + O2(g)
Platinum -Palladium catalyst reaction
CO(g) + 1/2O2(g) -> CO2(g)
Flue gas desulfurisation: Calcium Oxide
CaO(s) + SO2(g) -> CaSO3(s)
Flue gas desulfurisation: Calcium Sulfite Oxidisation
CaSO3(s) + 1/2O2(g) +2H2O(l) -> CaSO4.2H2O(s)
Free Radical Substitution of Methane: Initiation Step
Cl2 ->2Cl…
Free Radical Substitution of Methane: Propagation Step 1
Cl… +CH4 -> HCl +CH3…
Free Radical Substitution of Methane: Termination Step
Cl… +Cl… -> Cl2
CH3… +Cl… -> CH3CL
CH3… +CH3… -> C2H6
Free Radical Substitution of Methane: Propagation Step 2
CH3… + Cl2 -> CH3Cl + Cl…
Free Radical Substitution of Methane: Overall Equation:
CH4+ Cl2 -> CH3Cl + HCl
2-bromo-propane + hydroxide
Nucleophilic Substitution
1-bromo-propane + Cyanide ion
Nucleophilic Substitution
Hydration of Ethene
C2H4 +H2O -> C2H5OH
Fermentation
C6H12O6 -> 2CH3CH2OH + 2CO2
glucode -> ethanol + carbon dioxide
Oxidation of primary alcohols into aldehydes
CH3CHOH +[O] -> CH3CHO + H2O
Oxidation of aldehydes into carboxylic acids
CH3CHO +[O] -> CH3COOH
Oxidation of secondary alcohols into ketones
CH3CHO + [O]
