Balance the following redox reaction under basic conditions. Cr2O72 (aq) + C2H6O (l) → Cr3+ (aq) + CO2 (g) Enter your coefficients into the boxes. If there is a substance that is not in your equation, put a 0 in the box. Please write a 1 in the box for any substance that has a coefficient of 1 in the equation (remember that when we write equations, coefficients of 1 would be implied). Cr2O7 type your answer... C2H6O type your answer... Cr3+ type your answer... CO2 type your answer... H₂O type your answer... = OH type your answer... Htype your answer....

Balance the following redox reaction under basic conditions. Cr2O72 (aq) + C2H6O (l) → Cr3+ (aq) + CO2 (g) Enter your coefficients into the boxes. If there is a substance that is not in your equation, put a 0 in the box. Please write a 1 in the box for any substance that has a coefficient of 1 in the equation (remember that when we write equations, coefficients of 1 would be implied). Cr2O7 type your answer... C2H6O type your answer... Cr3+ type your answer... CO2 type your answer... H₂O type your answer... = OH type your answer... Htype your answer....

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter19: Principles Of Chemical Reactivity: Electron Transfer Reactions

Section19.8: Counting Electrons

Problem 1RC: 1. If you wish to convert 0.0100 mol of Au3+ (aq) ions into Au(s) in a “gold-plating” process, how...

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Gold can be dissolved from gold-bearing rock by treating the rock with sodium cyanide in the presence of oxygen. 4 Au(s) + 8 NaCN(aq) + O2(g) + 2 H2O() 4 NaAu(CN)2(aq) + 4 NaOH(aq) (a) Name the oxidizing and reducing agents in this reaction. What has been oxidized, and what has been reduced? (b) If you have exactly one metric ton (1 metric ton = 1000 kg) of gold-bearing rock, what volume of 0.075 M NaCN, in liters, do you need to extract the gold if the rock is 0.019% gold?
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