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How many moles are present in a 24.5 gram sample of K2Cr2O7?

How many moles are present in a 24.5 gram sample of K2Cr2O7?
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How many moles are present in a 24.5 gram sample of K2Cr2O7?

User David S Lee
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the answer to this is solved through stochiometry: the answer is this: 0.0833mol

User DYoung
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