Test For Anions Flashcards

1
Q

Chloride (in solution)

A

Nitric acid, silver nitrate - White ppt

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2
Q

Bromide (in solution)

A

Nitric acid, silver nitrate - cream ppt

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3
Q

Iodide (in solution)

A

Nitric acid, silver nitrate - yellow ppt

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4
Q

Nitrate (in solution)

A

Sodium hydroxide, aluminium foil, warm carefully - ammonia produced

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5
Q

Sulfate (in solution)

A

Acidify, barium nitrate - White ppt

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6
Q

Sulfite

A

Hydrochloric acid, warm, test for sulfur dioxide - sulfur dioxide will turn acidified aqueous potassium manganate from purple to colourless

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7
Q

Carbonate

A

Add dilute acid - effervescence & carbon dioxide produced

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