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Molarity and mass

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A 30.0ml sample of a solution of NaCLO3 that contains 1.06 g of NaClO3 is to react with a solution of I2. What is the molarity of the NaClO3 solution?

Also, what mass of Molybdenum3 oxide, Mo2O3 will be completely oxided to potassium molybdenum, K2MoO4 by 35.Oml of .200 MkMnO4.

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This solution involves an explanation and step-by-step explanation for finding molarity and mass.

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