Colours Flashcards

0
Q

Irons colours in solution

A

Fe (ii) green

Fe (iii) orange/yellow

Fe(OH)2 green

Fe(OH)3 brown/orange

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1
Q

All group 1 and 2 compounds

A

Solid - White

Solution - Colourless

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2
Q

Colourless

A

All nitrates, sulfates, chlorides

Group 17 ions

Group 1, 2, 13, 14 insolution

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3
Q

Copper Cu

A

CuCO3 -green

CuO - black

CuCl2 - green -solid blue - solution

CuSO4 - blue

Cu2+ - blue

Cu(OH)2 - blue

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4
Q

Metals

A

Grey exp gold, copper, silver

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5
Q

Sulfur

A

Yellow

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