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Acidic condition and separated by centrifuging

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Reference no: EM132287218

1. Iron (III) hydroxide could be precipitated under acidic condition and separated by centrifuging.

True

False

2. Why were you told to use only dionized/distilled water in last week experiment?

3. Ammonia (NH3) occurs in nature as a gas. We used a liquid form of ammonia. Give name AND structure of the reagent that we used in last week's experiment.

4. An unknown mixture could potentially contain cobalt, silver, and iron ions. What reagent would you use to prove the presence of silver?

Reference no: EM132287218

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