Chemistry, 18.09.2019 21:30 Shihhschool20
A5.000 g mixture contains strontium nitrate and potassium bromide. excess lead(ii) nitrate solution is added to precipitate out 0.7822 grams of lead(ii) bromide. what is the percent by mass of potassium bromide in the mixture?
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A5.000 g mixture contains strontium nitrate and potassium bromide. excess lead(ii) nitrate solution...
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