halide ion tests Flashcards

1
Q

what is the first step for halide ions

A

react the solution with nitric acid to remove any carbonate or sulfate ions

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2
Q

after adding nitric acid to remove carbonate or sulfate ions, what do you do next

A

add silver nitrate solution

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3
Q

what are the results

A

white precipitate: chloride ions

cream precipitate: bromide ions

yellow precipitate: iodide ions

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