Ion colours Flashcards by Aoife Harkin | Brainscape

Q

V2+

A

Purple/violet

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

V3+

A

Green

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Co2+

A

Pink

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Mn2+

A

Pink

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Fe3+

A

Violet/yellow

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

MnO4-

A

Purple/violet

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Cu2+

A

Blue

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

VO^2+

A

Blue

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

VO2^+

A

Yellow

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Fe2+

A

Green

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Ni2+

A

Green

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Cr3+

A

Green

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Cr2O72-

A

Orange

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

[Fe(Cl)4]2-

A

Yellow solution

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

[Cu(Cl)4]2-

A

Green solution

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

CuCO3

A

Blue precipitate

Q

FeCO3

A

Green precipitate

Q

[Fe(H2O)6]2+

A

Green solution

Q

[Cu(H2O)6]2+

A

Blue solution

Q

[Fe(H2O)6]3+

A

Yellow solution

Q

[Al(H2O)6]3+

A

Colourless solution

Q

Fe(OH)2(H2O)4

A

Green precipitate

Q

Cu(OH)2(H2O)4

A

Blue precipitate

Q

[Cu(NH3)4(H2O)2]2+

A

Deep blue solution

Q

Fe(OH)3(H2O)3

A

Brown precipitate

Q

[Al(OH)4]-

A

Colourless solution

Q

Al(OH)3(H2O)3

A

White precipitate