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Coloured Ions

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Total cards: 22•Content version: v3•Public deck•Updated: 8/1/2026

Card preview (22)

#1

Front (Question)

colour Co2+?

Back (Answer)

pink

#2

Front (Question)

colour Cu2+?

Back (Answer)

Blue

#3

Front (Question)

colour CuCl4 2-?

Back (Answer)

yellow

#4

Front (Question)

colour Al3+?

Back (Answer)

colourless

#5

Front (Question)

colour Fe3+?

Back (Answer)

purple (brown in air)

#6

Front (Question)

colour Fe2+?

Back (Answer)

Green

#7

Front (Question)

colour VO2 +?

Back (Answer)

yellow

#8

Front (Question)

colour VO 2+?

Back (Answer)

Blue

#9

Front (Question)

colour V 3+?

Back (Answer)

green

#10

Front (Question)

colour V 2+?

Back (Answer)

Violet

#11

Front (Question)

colour Fe(OH)2?

Back (Answer)

Green ppt (brown in air)

#12

Front (Question)

colour FeCO3?

Back (Answer)

Green ppt

#13

Front (Question)

colour Cu(OH)2?

Back (Answer)

Blue ppt

#14

Front (Question)

colour Cu(NH3)4 2+?

Back (Answer)

Blue

#15

Front (Question)

colour CuCO3?

Back (Answer)

Blue ppt

#16

Front (Question)

colour Fe(OH)3?

Back (Answer)

Brown ppt

#17

Front (Question)

colour Al(OH)3?

Back (Answer)

white ppt

#18

Front (Question)

colour Al(OH)4 -?

Back (Answer)

colourless

#19

Front (Question)

colour Co(OH)2?

Back (Answer)

Blue ppt

#20

Front (Question)

colour CoCl4 2-?

Back (Answer)

Blue

#21

Front (Question)

Colour Co(NH3)6 2+?

Back (Answer)

Brown

#22

Front (Question)

Colour CoCO3?

Back (Answer)

Purple