What was the percent copper in the ore

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Reference no: EM13121784

an 8 g sample of a copper ore was dissolved in an acid solution and then reacted with NO3- from a KNO3 salt solution. it required 71.5 ml of a .155 M KNO3 solution to fully react the copper in the ore sample. what was the percent copper in the ore?

Reference no: EM13121784

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