ion tests for positive ions Flashcards

1
Q

flame test result for lithium

A

crimson

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2
Q

flame test result for sodium

A

yellow

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3
Q

flame test result for potassium

A

lilac

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4
Q

flame test result for calcium

A

orange red

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5
Q

flame test result for copper

A

green

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6
Q

sodium hydroxide test result for magnesium

A

white precipitate that doesn’t dissolve in excess

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7
Q

sodium hydroxide test result for calcium

A

white precipitate that doesn’t dissolve in excess

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8
Q

sodium hydroxide test result for copper

A

blue precipitate

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9
Q

sodium hydroxide test result for iron II

A

green precipitate

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10
Q

sodium hydroxide test result for iron III

A

brown precipitate

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11
Q

sodium hydroxide test result for aluminium

A

white precipitate that does dissolve in excess

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