A method of learning the identification of different cations using flashcards, made by Emma of Class 11 - T. At the back of the flashcard, the first line contains the result of 5 drops being added and the second line contains the result of excess being added (of either dilute sodium hydroxide or dilute aqueous ammonia).
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Criado por HazelTheKitten
quase 9 anos atrás
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