Exam (elaborations)
Testing for ions and gases 100% SOLUTION
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Testing for ions and gases 100% SOLUTION Aluminium (Al3+) - Add Sodium Hydroxide then add Excess Sodium Hydroxide - ANSWER White precipitate forms, then dissolves in excess Sodium Hydroxide Aluminium (Al3+) - Addition of Ammonia solution Then excess Ammonia - ANSWER White precipitate, inso...
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