If a chemist started with only 15.21 grams of K2Cr2O7 solid and an unlimited amount of H2O2(aq) then what is the equilibrium constant (K) under standard conditions at 25°C? O2(9) + Cr* (a0) → H2O2(aq) + Cr20,2 (aq) 2.82 x 107 3.63 x 1011 4.03 x 1013 3.81 x 10-8 4.21 x 106 2.66 x 1014 3.27 x 10-9 3.49 x 1010 2.40 x 1014 12

If a chemist started with only 15.21 grams of K2Cr2O7 solid and an unlimited amount of H2O2(aq) then what is the equilibrium constant (K) under standard conditions at 25°C? O2(9) + Cr* (a0) → H2O2(aq) + Cr20,2 (aq) 2.82 x 107 3.63 x 1011 4.03 x 1013 3.81 x 10-8 4.21 x 106 2.66 x 1014 3.27 x 10-9 3.49 x 1010 2.40 x 1014 12

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter12: Chemical Equilibrium

Section: Chapter Questions

Problem 56QRT

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