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A mixture of the compounds potassium bromide and potassium oxide contains 47.9 g of potassium bromide and is 58.5 % by mass potassium bromide. The compound potassium bromide is 67.1 % by mass bromine. The compound potassium oxide is 17.0 % by mass oxygen. Calculate the moles of potassium in the mixture. Show transcribed image text
Need help with the question shown. Thank you.
A mixture of the compounds potassium bromide and potassium oxide contains 47.9 g of potassium bromide and is 58.5 % by mass potassium bromide. The compound potassium bromide is 67.1 % by mass bromine. The compound potassium oxide is 17.0 % by mass oxygen. Calculate the moles of potassium in the mixture.
Show transcribed image text Deanna HettingerLv2
3 Sep 2019