how would you prepare pure dry crystals of potassium trioxonitrate?

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asked by Alexa
  1. You get poo and put in poo

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    posted by Adam
  2. First I would relabel the bottle as potassium nitrate. Then place some KNO3 in an open dish, place in an oven at 105 degrees C, leave for 2-3 hours (or constant weight if you prefer), place in a desiccator and allow to cool.

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