Experiment # 2: ELECTROCHEMICAL CELLS I. Overview II. Data and Results. A. Results and Observations: 1. Voltaic Cell OBSERVATION Cu - Al cell Half – reaction at the anode Half – reaction at the cathode B. Electrolytic cell Observation Copper Plating II. Question Analysis 1. Explain what is the relationship of the mass of the coin and the time of electroplating increases. 2. What are two major differences between a voltaic cell and electrolytic cells? 3. Write the half reaction of the chemical reaction in Voltaic Cell and identify the substance that oxidized and that reduced. IV. Conclusions

Experiment # 2: ELECTROCHEMICAL CELLS I. Overview II. Data and Results. A. Results and Observations: 1. Voltaic Cell OBSERVATION Cu - Al cell Half – reaction at the anode Half – reaction at the cathode B. Electrolytic cell Observation Copper Plating II. Question Analysis 1. Explain what is the relationship of the mass of the coin and the time of electroplating increases. 2. What are two major differences between a voltaic cell and electrolytic cells? 3. Write the half reaction of the chemical reaction in Voltaic Cell and identify the substance that oxidized and that reduced. IV. Conclusions

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter22: Bulk Electrolysis: Electrogravimetry And Coulometry

Section: Chapter Questions

Problem 22.1QAP

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please show the given and required as well as the half-reactions for a more detailed format.
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