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Q...

qualitative analysis chemical tests : Qualitative Analysis for: acid ==> H⁺ * acid/acyl chloride RCOCl * alcohols - general ROH/prim RCH₂OH/sec R₂CHOH/tert R₃COH) * aldehyde RCHO * prim aliphatic amine R-NH₂ * aliphatic/aromatic carboxylic acids * alkali ==> OH^- * alkane/alkene >C=C</alkyne -CC- (saturated versus unsaturated) * aluminium/aluminum ion Al³⁺ * amide RCONH₂ * prim aliphatic amines R-NH₂ * ammonia gas NH₃ * ammonium ion NH₄⁺ * prim aromatic amine C₆H₅-NH₂ etc. * barium ion Ba²⁺ * Benedict's solution * Brady's reagent * bromide ion Br^- * bromine Br₂ * caesium ion Cs⁺ * calcium ion Ca²⁺ by flame or hydroxide ppt. * carbonate CO₃^2-/hydrogencarbonate HCO₃^- with acid or effect of heating metal carbonate e.g. MCO₃ * carbon dioxide gas CO₂ * carboxylic acid RCOOH * carboxylic acid (aliphatic) salts e.g. RCOO^-Na⁺ * chloride ion Cl^- * chlorine gas Cl₂ * Chomate(VI) ion CrO₄^2- * copper(II) ion Cu²⁺ by flame or hydroxide ppt. * 24DNPH (for aldehydes/ketones test) * esters RCOOR * Fehlings test/solution * flame test for metal ions * haloalkanes/halogenoalkanes R-X * hydrogen gas H₂ * hydrogen sulphide H₂S * hydrogen ion, acids H⁺ * hydrogen bromide gas/hydrobromic acid HBr * hydrogen chloride gas/hydrochloric acid HCl * hydrogen iodide gas/hydriodic acid HI * hydroxide ion, alkali OH^- * hydroxy/alcohol/phenol (organic) * iodide ion I^- * iodine I₂ * iodoform test - formation of CHI₃ * iron(II) ion Fe²⁺ * iron(III) ion Fe³⁺ * ketone R₂C=O * lead(II) ion Pb²⁺ * lithium ion Li⁺ * lime water Ca(OH)_2(aq) * magnesium ion Mg²⁺ * metal carbonates-heating e.g. MCO₃ * metal ions via hydroxide precipitate * nitrate or nitrate(V) NO₃^- * nitrite or nitrate(III) NO₂^- * nitrogen dioxide or nitrogen(IV) oxide NO₂ * oxygen gas O₂ * phenols C₆H₅OH etc. * potassium ion K⁺ * rubidium ion Rb⁺ * reducing sugars * saturated/unsaturated * silver nitrate AgNO₃ (see chloride, bromide, iodide tests) * sugars (reducing) * sodium ion Na⁺ * strontium Sr⁺ * 'sulphate/sulfate' or sulphate(VI) SO₄^2- * sulphide S^2- * 'sulphite/sulfite' or sulphate(IV) SO₃^2- * sulphur dioxide gas SO₂ * Tollen's Reagent * unsaturated/saturated * water H₂O * zinc ion Zn²⁺ * : GCSE rates of reaction coursework data : 

quantitative analysis : ADVANCED Quantitative volumetric analysis Part 1 : non-redox titrations acid-base, silver nitrate-chloride and EDTA titrations : ADVANCED Quantitative volumetric analysis Part 2 : Quantitative volumetric analysis: Redox volumetric titrations : NMR/IR/% composition problems : GCSE rates of reaction coursework data :  GCSE-ADVANCED index of links to questions :

quaternary - classification of organic molecules (or protein structure) : ADVANCED explained : ADVANCED salts in organic reactions : ADVANCED protein structure : 

quartzite - metamorphic rock : GCSE metamorphic rock formation : 

quicklime, calcium oxide, lime, CaO_(s) : GCSE Quicklime manufacture-uses :

Quizzes/Tests on : KS3 Science : GCSE Chemistry, Earth Science : ADVANCED Chemistry : 

Q alphabetical index page

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