Compute the oxidation number of the said element. Give also the name of the compound and its % composition. 1. Cr in K2Cr2O7 2. S in H2SO4 3. Cu in CuI2

Chemistry: Principles and Practice
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Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter3: Equation, The Mole, And Chemical Formulas
Section: Chapter Questions
Problem 3.43QE
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Compute the oxidation number of the said element. Give also the name of the compound and its % composition. 1. Cr in K2Cr2O7 2. S in H2SO4 3. Cu in CuI2
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