Part 2: Making a Voltaic Cell from Two Metals and Their Ions Data Table 2 Part 2-Prediction (4 marks) 1. From the half-cells created in Part 1, pair the aluminium/aluminium nitrate half-cell with the tin/tin (II) chloride half-cell to create a voltaic cell. Determine which half-cell would be the cathode, which would the anode, and use your reduction half reaction table made using the measured values from Part 1 to predict the electrical potential of a voltaic cell made from these half-cells. Record this prediction in Data Table 2. 2. Use cell notation to show all parts of your cell. Record this in Data Table 2. 3. Assemble the two half cells into a voltaic cell using the salt bridge and voltmeter as described in Part 1. Record the measured cell potential in Data Table 3. Make note which electrode is the anode and which is cathode. Cathode Half-Cell (Write the half reaction) Anode Half-Cell (Write the half reaction) Cell Potential Cell Notation Data Table 3 Part 2 Measured (1 mark) Cell Potential Anode Cathode
Part 2: Making a Voltaic Cell from Two Metals and Their Ions Data Table 2 Part 2-Prediction (4 marks) 1. From the half-cells created in Part 1, pair the aluminium/aluminium nitrate half-cell with the tin/tin (II) chloride half-cell to create a voltaic cell. Determine which half-cell would be the cathode, which would the anode, and use your reduction half reaction table made using the measured values from Part 1 to predict the electrical potential of a voltaic cell made from these half-cells. Record this prediction in Data Table 2. 2. Use cell notation to show all parts of your cell. Record this in Data Table 2. 3. Assemble the two half cells into a voltaic cell using the salt bridge and voltmeter as described in Part 1. Record the measured cell potential in Data Table 3. Make note which electrode is the anode and which is cathode. Cathode Half-Cell (Write the half reaction) Anode Half-Cell (Write the half reaction) Cell Potential Cell Notation Data Table 3 Part 2 Measured (1 mark) Cell Potential Anode Cathode
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter17: Electrochemistry
Section: Chapter Questions
Problem 105QAP: Consider a voltaic cell in which the following reaction occurs. Zn(s)+Sn2+(aq)Zn2+(aq)+Sn(s) (a)...
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