Please answer all. Circle the best answer for each of the questions.1. Given the following reaction, identify the species that is oxidized.5CO + 1205 + 2 + 5CO2а. СОb. 1205с. 12d. CO2e. Nothing is reduced in the reaction.2. When the potential a half reaction was measured against a Ag |AgCl reference electrode, thepotential was found to be -0.548 V. What would the potential when the same half reaction wasmeasured against a S.C.E. reference electrode?а. —0.592 Vb. 0.592 Vc. -0.351 Vd. 0.504 Vе. —0.504 V3. When using EDTA to determine metal ion concentration in a solution, what is the best way toovercome a slow equilibrium between the metal ion analyte and EDTA?a. Use a masking agent.b. Use an auxiliary complexing agent.Perform a displacement titration.с.d. Perform an indirect titration.e. Perform a back titration.

Answered: 1. Given the following reaction,…

1. Given the following reaction, identify the species that is oxidized. 5CO + 1205 s 2 + 5CO2 а. СО b. 1205 с. 12 d. CO2 e. Nothing is reduced in the reaction.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

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