Unit 3 colours and reactions Flashcards by Leah McLaughlin | Brainscape

Q

Cu2+ with OH

A

Blue to pale blue

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Q

Fe2+ with OH

A

Pale green to green

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Q

Fe3+ with OH

A

Yellow to rust brown

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Q

Co2+ with OH

A

Pink to Blue

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Q

Cr3+ with OH

A

Green to grey green

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Q

Cu2+ with NH3

A

Blue to royal blue

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Q

Lithium flame

A

Red

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Q

Sodium flame

A

Orange

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Q

Potassium flame

A

Lilac

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Q

Calcium flame

A

Brick red

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Q

Barium flame

A

Apple green

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Q

Strontium flame

A

Crimson

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