Flashcards
Positive ion tests
Cards in this deck (9)
- 1What colour flame do Lithium (Li+) ions produceCrimson
- 2What colour flame do Sodium (Na+) ions produceYellow
- 3What colour flame do Potassium (K+) ions produceLilac
- 4What colour flame do Calcium (Ca2+) ions produceBrick red
- 5What colour flame do Barium (Ba2+)Apple green
- 6What is produced when Copper (II) ions react with Sodium HydroxideA Blue precipitate appears
- 7What is produced when Iron (II) ions react with Sodium HydroxideA green precipitate appears (slowly turns brown)
- 8What is produced when Iron (III) ions react with Sodium HydroxideA Brown precipitate appears
- 9What is produced when Aluminium ions react with Sodium HydroxideA white precipitate forms. However, if more Sodium Hydroxide is added then it will REDISSOLVE
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- AQA IGCSE Chemistry Flashcards on Positive ion tests , created by David Miles-Skov on 19/02/2017.
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- David Miles-Skov
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