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A level chemistry paper 2 questions and answers latest top score.

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Silver nitrate+ nitric acid + chloride ions - ANS.White precipitate Silver nitrate+ nitric acid + bromide ions - ANS.Cream precipitate Silver nitrate+ nitric acid + iodide ions - ANS.Yellow precipitate Substances that decolorise bromine water - ANS.Alkenes Electrophiles - ANS.Electron pair acceptors, attracted to electrons e.g H+ NaF and NaCl - ANS.Produces misty fumes with conc sulphuric acid NaBr - ANS.Produces misty and orange/brown fumes with conc sulphuric acid NaI - ANS.Produces misty fumes, purple vapour, bad egg smell with conc sulphuric acid Le chateliers principle - ANS.If a factor affecting the equilibrium is changed the equilibrium will shift to oppose this change Enthalpy change - ANS.The overall temperature change at a constant pressure of a

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Publisher: 2020 ISBN: 9780797802346 Edition: Unknown

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