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F325

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Ocr Chemistry f325 Revision Notes

Le Chatliers Principle= states that if a closed system, at equilibrium, is subjected to a change in the conc, pressure or temp, thenthe equilibrium will move to help counteract this change.1) TEMP inc. Temp >> moves in endothermic direction2) PRESSURE inc. Press >> moves to side with fewer moles3) CONC > inc. F325 Answer Sheets. Redox Help Sheet. Oxidation reduction question. First break the equation into two parts - the oxidation reaction and the reduction reaction.

Oxidation reduction question

Start with the Mn2+ Mn2+ --> MnO4-