colours of ions and others Flashcards by Emily Bowden | Brainscape

Q

Silver Chloride (AgCl)

A

White precipitate

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Q

Silver iodide (AgI)

A

Yellow precipitate

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Q

Silver Bromide AgBr

A

Cream precipitate

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Q

Chlorine water Cl2

A

Pale green solution

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Q

Bromine water Br2

A

Orange solution

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Q

Iodine water I2

A

Brown solution

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Q

Cl2 dissolved in an organic solution

A

Pale green

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Q

Br2 dissolved in an organic solvent

A

Orange

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Q

I2 dissolved in an organic solution

A

Violet

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Q

Barium sulphate BaSO4

A

White precipitate

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Q

Magnesium Sulphate MgSO4

A

colourless solution

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Q

Barium hydroxide Ba(OH)2

A

Colourless solution

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Q

Silver sulfate Ag2SO4

A

White precipitate

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Q

Silver carbonate Ag2CO3

A

White precipitate

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Q

Barium Carbonate BaCO3.

A

White precipitate

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Q

Fe 2+

A

Green

Q

Fe(OH)2

A

Green precipitate

Q

Fe 3+

A

Yellow

Q

Fe(OH)3

A

Orange-brown precipitate

Q

Cu

A

Brown solid

Q

Cu +

A

Colourless

Q

CuI

A

White precipitate

Q

Cu 2+

A

Pale blue

Q

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

A

Deep blue

Q

Cu(OH)2

A

Pale blue precipitate

Q

[CuCl4] 2-

A

Yellow

Q

Cr 3+

A

Violet

Q

[Cr(NH3)6] 3-

A

Purple

Q

Cr(OH)3

A

Green precipitate

Q

[Cr(OH)6] 3-

A

Green

Q

Cr2O7 2-

A

Orange

Q

CrO4 2-

A

Yellow

Q

Mn 2+

A

Pale pink

Q

Mn(OH)2

A

Light brown precipitate

Q

MnO4 -

A

Purple