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Every AS chemistry chemical reaction, 9701 CIE, organic and inorganic

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99 reactions in total, let me know if I missed any.

INORGANIC:

  • 2NaOH + Cl2​ -> NaCl + NaClO + H2​O ← for COLD DILUTE NaOH

  • 6NaOH + 3Cl2​ -> 5NaCl + NaClO3​ + 3H2​O ← for HOT concentrated NaOH

  • Na2O + H2O -> NaOH

  • Na2O + 2HCl -> 2NaCl + H2O

  • MgO + H2O -> Mg(OH)2

  • MgO + 2HCl -> MgCl2 + H2O

  • Al2O3 + H2O -> NO REACTION

  • Al2O3 + 6HCl -> 2AlCl3 + 3H2O

  • Al2O3 + 2NaOH + 3H2O -> 2NaAl(OH)4

  • SiO2 + H20 -> NO REACTION

  • SiO2 + 2NaOH -> NaSiO3 + H2O ← HOT NaOH

  • P4O10 + 6H2O -> 4H3PO4

  • P4O10 + 12NaOH -> 4Na3PO4 + 6H2O

  • SO2 + H2O -> H2SO3 (sulfurous acid)

  • SO2 + 2NaOH -> Na2SO3 + H2O

  • NaSO3 + H2O + SO2 -> 2NaHSO3

  • CaO + SO2 -> CaSO3

  • CaO + SO2 + 2H2O + ½O2 -> CaSO4.2H2O

  • CaCO3 + SO2 -> CaSO3 + CO2

  • Ca(OH)2 + SO2 -> CaSO3 + H2O

  • CaO + ½O2 + SO2 -> CaSO4

  • 2Na(s) + Cl2(g) -> 2NaCl(s)

  • Mg(s) + Cl2(g) -> MgCl2(s)

  • 2Al(s) + 3Cl2(g) -> Al2Cl6(s)

  • Si(s) + 2Cl2(g) -> SiCl4(l)

  • 2P(s) + 5Cl2(g) -> PCl5(s)

  • Al2Cl6 + 12H2O -> 2[Al(H2O)6]3+ + 6Cl-

  • SiCl4 + 2H2O -> SiO2 + 4HCl

  • PCl5 + 4H2O -> H3PO4 + 5HCl

  • 2M(s) + O2 -> 2MO (M = metal)

  • Mg(s) + 2H2O -> Mg(OH)2 + H2 (cold)

  • Mg(s) + H2O -> MgO + H2 (hot)

  • M(s) + 2H2O -> M(OH)2 + H2 ← M = Ca, Sr, Ba

  • M(s) + H2SO4 -> MSO4 + H2 ← M = metal

  • M(s) + 2H+ -> M2+ + H2 ← M = metal

  • MgO + H2O -> Mg(OH)2 ← pH 9

  • CaO + H2O -> Ca(OH)2 ← pH 11-13

  • MO + H2O -> M(OH)2 ← pH 12-14 – M = Sr, Ba, Ra

  • M(s) + H2SO4 -> MSO4 + H2 ← M = metal

  • M(s) + 2H+ -> M2+ + H2 ← M = metal

  • MO + H2SO4 -> MSO4 + H2O ← M = metal

  • MO + 2H+ -> M2+ + H2O ← M = metal

  • M(OH)2 + H2SO4 -> MSO4 + 2H2O ← M = metal

  • M(OH)2 + 2H+ -> M2+ + 2H2O ← M = metal

  • CO2 + H2O + CaCO3 -> Ca(HCO3)2

  • Ca(HCO3)2 -> CaCO3 + CO2 + H2O ← thermal decomposition

  • MgCO3 + HNO3 -> Mg(NO3)2 + CO2 + H2O

  • MgCO3 + 2H+ -> Mg2+ + CO2 + H2O

  • CO2 + Ca(OH)2 -> CaCO3 + H2O

  • M(NO3)2 -> MO + 2NO2 + ½O2 ← thermal decomposition← M = Mg/Ca/Sr/Ba← brown gas, solid melts

  • MCO3 -> MO + CO2

  • Cl2 + H2O -> HCl + HOCl

  • Br2 + H2O -> HBr + HOBr

  • H2 + Cl2 -> 2HCl <- in UV light

  • H2 + Br2 -> 2HBr <- heat gently

  • H2 + I2 -> 2HI <- heat

  • NH3(g) + HCl(g) -> NH4Cl(s)

  • NaCl + H2SO4 -> HCl + NaHSO4 ← conc H2SO4

  • 2NaCl + H2SO4 -> 2HCl + Na2SO4 ← conc H2SO4

  • NaBr + H2SO4 -> HBr + NaHSO4 ← conc H2SO4

  • HBr + H2SO4 -> Br2 + SO2 + 2H2O ← bromide=stronger reducing agent

  • NaI + H2SO4 -> HI + NaHSO4 ← conc H2SO4

  • HI + H2SO4 -> I2 + SO2 + 2H2O ← iodide=stronger reducing agent

  • 6HI + H2SO4 -> 3I2 + S + 4H2O

  • 8HI + H2SO4 -> 4I2 + H2S + 4H2O

  • 2Cl2 + 2H2O -> 4HCl + O2

ORGANIC:

  • ALKANE + excess O2 -> CO2 + H2O

    • Type: Complete combustion

  • ALKANE + limited O2 -> CO/C + H2O

    • Type: incomplete combustion

  • ALKANE + Cl2/Br2 -> HALOGENOALKANE

    • Type: homolytic free radical substitution

    • Condition: UV light

  • ALKENE + H2 -> ALKANE

    • Type: electrophilic addition

    • Conditions: 150C + Ni catalyst

  • ALKENE + Cl2/Br2 -> DI-HALOGENOALKANE

    • Type: electrophilic addition

    • Conditions: room temp

  • ALKENE + HX(g) -> HALOGENOALKANE

    • Type: electrophilic addition

    • Conditions: room temp

  • ALKENE + KMnO4/H2SO4 -> DIOL

    • Type: oxidation/redox/addition

    • Conditions: room temp

  • ALKENE + STEAM -> alcohol

    • Type: electrophilic addition

    • Conditions: 300C, 60 ATM, H3PO4

  • LOTS OF ALKENE -> ADDITION POLYMER

    • Type: Addition polymerisation

    • Conditions: Very high pressure

  • HALOGENOALKANE + NaOH(aq) -> ALCOHOL + Na+X-

    • Type: nucleophilic substitution

    • Conditions: NaOH(aq) + heat under reflux

  • HALOGENOALKANE + NaOH(ethanolic) -> Alkene

    • Type: elimination

    • Conditions: NaOH(ethanolic) + heat under reflux

  • HALOGENOALKANE + conc. NH3 -> AMINE

    • Type: nucleophilic substitution

    • Condition: Ethanolic solution of ammonia + heat in sealed tube/under high pressure

  • HALOGENOALKANE + HCN -> NITRILE

    • Type: nucleophilic substitution

    • Condition: KCN dissolved in ethanol + heat under reflux

  • PRIMARY ALCOHOL -> ALDEHYDE

    • Type: oxidation/redox

    • Conditions: K2CrO7/H2SO4, distill

  • PRIMARY ALCOHOL -> CARBOXYLIC ACID

    • Type: oxidation/redox

    • Conditions: K2Cr2O7/H2SO4 + heat under reflux

  • SECONDARY ALCOHOL -> KETONE

    • Type: oxidation/redox

    • Conditions: K2Cr2O7 + heat under reflux

  • ALCOHOL -> ALKENE

    • Type: dehydration

    • Conc. H3PO4/AL2O3/H2SO4

  • ALDEHYDE -> CARBOXYLIC ACID

    • Type: oxidation/redox

    • Conditions: K2Cr2O7/H2SO4 + heat under reflux

  • ALDEHYDE -> PRIMARY ALCOHOL

    • Type: reduction

    • Conditions: LiAlH4 (dry ether) or NaBH4(aq)

  • KETONE -> SECONDARY ALCOHOL

    • Type: reduction

    • Conditions: LiAlH4 (dry ether) or NaBH4(aq)

  • ALDEHYDE/KETONE -> HYDROXYNITRILE

    • Type: nucleophilic substitution

    • Conditions: KCN + H2SO4 + heat under reflux

  • ALDEHYDE -> CARBOXYLIC ACID with Tollens’ reagent

    • Type: redox

    • Conditions: AgNO4(aq) + NaOH(aq) then add NH3(aq)

  • ALDEHYDE -> CARBOXYLIC ACID with Fehling’s solution

    • Type: redox

    • Conditions: Fehling’s solution

  • ALDEHYDE/KETONE -> HYDRAZONE

    • Type: nucleophilic addition-elimination

    • Conditions: 2,4-DNPH

  • METHYL KETONE/SECONDARY ALCOHOL, ETHANAL, ETHANOL, PROPAN-2-OL -> iodoform/triiodomethane + sodium carboxylate

    • Type: N/A

    • Conditions: I2(aq) + NaOH(aq)

  • NITRILE + Na + ETHANOL -> AMINE

    • Type: reduction

  • NITRILE + dilute HCl(aq) -> CARBOXYLIC ACID

    • Type: acid hydrolysis

  • NITRILE + dilute NaOH(aq) -> CARBOXYLIC ACID SALT

    • Type: alkaline hydrolysis

  • CARBOXYLIC ACID + Na(s) -> CARBOXYLIC ACID SALT

    • Type: redox

    • Conditions: dry conditions

  • CARBOXYLIC ACID + BASE -> CARBOXYLIC ACID SALT

    • Type: neutralization

  • CARBOXYLIC ACID + METAL CARBONATE -> CARBOXYLIC ACID SALT

    • Type: neutralization

    • Effervescence

  • CARBOXYLIC ACID + LiAlH4 -> PRIMARY ALCOHOL

    • Type: reduction

    • Conditions: LiAlH4 should be In dry ether

  • CARBOXYLIC ACID + ALCOHOL -> ESTER

    • Type: esterification

    • Conditions: Conc H2SO4 catalyst