Determine the errors (if any) with each galvanic cell set-up when the anode is on the...
Determine the errors (if any) with each galvanic cell set-up when the anode is on the left. (Select all that apply.)
[ ] There is nothing wrong with this diagram.
[ ] The electrodes are in the wrong solution.
[ ] The electrons are traveling the wrong direction down the wire.
[ ] The salt bridge ions are migrating to the incorrect electrode.
[ ] The electrons are traveling through the salt bridge.
[ ] The electrodes and solutions are in the wrong compartment.
[ ] There is nothing wrong with this diagram.
[ ] The electrodes are in the wrong solution.
[ ] The electrons are traveling the wrong direction down the wire.
[ ] The salt bridge ions are migrating to the incorrect electrode.
[ ] The electrons are traveling through the salt bridge.
[ ] The electrodes and solutions are in the wrong compartment.
[ ] There is nothing wrong with this diagram.
[ ] The electrodes are in the wrong solution.
[ ] The electrons are traveling the wrong direction down the wire.
[ ] The salt bridge ions are migrating to the incorrect electrode.
[ ] The electrons are traveling through the salt bridge.
The electrodes and solutions are in the wrong compartment.
[ ] There is nothing wrong with this diagram.
[ ] The electrodes are in the wrong solution.
[ ] The electrons are traveling the wrong direction down the wire.
[ ] The salt bridge ions are migrating to the incorrect electrode.
[ ] The electrons are traveling through the salt bridge.
[ ] The electrodes and solutions are in the wrong compartment.
[ ] There is nothing wrong with this diagram.
[ ] The electrodes are in the wrong solution.
[ ] The electrons are traveling the wrong direction down the wire.
[ ] The salt bridge ions are migrating to the incorrect electrode.
[ ] The electrons are traveling through the salt bridge.
[ ] The electrodes and solutions are in the wrong compartment.
Homework Answers
1) The electrodes and solutions are in wrong compartment. As Zn undergo oxidation due to low reduction potential as compared to Ni hence it is present at negative terminal.
2) There is nothing wrong with this diagram.
3) The electrons are travelling the wrong direction down the wire. As electrons always travel from negative electrode to positive electrode.
4) The electrodes are in wrong solution.
5) The electrons are traveling through the salt bridge.
Add Answer to:
Determine the errors (if any) with each galvanic cell set-up
when the anode is on the...
Determine the errors (if any) with each galvanic cell set-up when the anode is on the...
Determine the errors (if any) with each galvanic cell set-up
when the anode is on the left. (Select all that apply.)
[ ] There is nothing wrong with this diagram.
[ ] The electrodes are in the wrong solution.
[ ] The electrons are traveling the wrong direction down the
wire.
[ ] The salt bridge ions are migrating to the incorrect
electrode.
[ ] The electrons are traveling through the salt bridge.
[ ] The electrodes and solutions are...
7. You decide to construct a zinc/aluminum galvanic cell in which the electrodes are connected by...
7. You decide to construct a zinc/aluminum galvanic cell in which the electrodes are connected by a wire and the solutions are connected with a salt bridge. One electrode consists of an aluminum bar in a 1.0 M solution of aluminum nitrate. The other electrode consists of zinc bar in a 1.0 M solution of zinc nitrate. Draw the complete electrochemical cell diagram and use it to answer the questions that follow. a. Which electrode is the cathode and which...
wire A galvanic (voltaic) cell has the generic metals X and Y as electrodes. X is...
wire A galvanic (voltaic) cell has the generic metals X and Y as electrodes. X is more reactive than Y, that is, X more readily reacts to form a cation than Y does. Classify the descriptions by whether they apply to the X or Y electrode. salt bridge x2+ (aq) Y2+ (aq) X electrode Y electrode anode cathode electrons in the wire flow toward it anions from the salt bridge flow toward it cations from the salt bridge flow toward...
Identify the components of the electrolytic electrochemical cell below, placing the anode on the left and...
Identify the components of the electrolytic electrochemical cell below, placing the anode on the left and the cathode on the right. Use the terms salt bridge, zinc nitrate solution, copper nitrate solution, copper electrode, and zinc electrode. Also, label the electrodes as + and - A С E Direction of electron flow (circle one): A to B B to A or Direction of cation flow through salt bridge: C to D D to C or Label the electrodes on the...
Identify the components of the electrolytic electrochemical cell below, placing the anode on the left and...
Identify the components of the electrolytic electrochemical cell below, placing the anode on the left and the cathode on the right. Use the terms salt bridge, zinc nitrate solution, copper nitrate solution, copper electrode, and zinc electrode. Also, label the electrodes as + and - A C E Direction of electron flow (circle one): A to B B to A or Direction of cation flow through salt bridge: E C to D D to C or Label the electrodes on...
A voltaic cell is constructed in which the anode is a Ag Ag half cell and...
A voltaic cell is constructed in which the anode is a Ag Ag half cell and the cathode is a CI Cl2 half cell. The half-cell compartments are connected by a salt bridge. (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (aq) or (s). If a box is not needed, leave it blank.) The anode reaction is: The cathode reaction is: The net cell reaction is: the Ag Ag electrode. |the CIICl2 electrode In...
Consider a galvanic (voltaic) cell that has the generic metals X and Y as electrodes. If...
Consider a galvanic (voltaic) cell that has the generic metals X and Y as electrodes. If X is more reactive than Y (that is, X more readily reacts to form a cation than Y does), classify the following descriptions by whether they apply to the X or Y electrode. anode cathode electrons in the wire flow toward electrons in the wire flow away cations from salt bridge flow toward anions from salt bridge flow toward gains mass loses mass Thank...
Enter electrons as e A voltaic cell is constructed in which the anode is a Mg...
Enter electrons as e A voltaic cell is constructed in which the anode is a Mg Mg2+ half cell and the cathode is a Ni Ni2+ half cell. The half- cell compartments are connected by a salt bridge. (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (ag) or (s). If a box is not needed, leave it blank.) The anode reaction is: The cathode reaction is: The net cell reaction is: In the external...
A galvanic cell consists of a manganese anode immersed in a MnSO4 solution and a copper cathode i...
A galvanic cell consists of a manganese anode immersed in a MnSO4 solution and a copper cathode immersed in a CuSo4 solution. A salt bridge connects the two half-cells (a) Write a balanced equation for the cell reaction. (b) A current of 1.34 A is observed to flow for a period of 1.99 hours. How much charge passes through the circuit during this time? How many moles of electrons is this charge equivalent to? mol (c) Calculate the change in...
Enter electrons as e A voltaic cell is constructed in which the anode is a Mn...
Enter electrons as e A voltaic cell is constructed in which the anode is a Mn Mn+ half cell and the cathode is a Ag Agt half cell. The half-cell compartments are connected by a salt bridge. (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (aq) or (s). If a box is not needed, leave it blank.) The anode reaction is: The cathode reaction is: The net cell reaction is: In the external circuit,...
Determine the errors (if any) with each galvanic cell set-up
when the anode is on the left. (Select all that apply.)
[ ] There is nothing wrong with this diagram.
[ ] The electrodes are in the wrong solution.
[ ] The electrons are traveling the wrong direction down the
wire.
[ ] The salt bridge ions are migrating to the incorrect
electrode.
[ ] The electrons are traveling through the salt bridge.
[ ] The electrodes and solutions are...
7. You decide to construct a zinc/aluminum galvanic cell in which the electrodes are connected by a wire and the solutions are connected with a salt bridge. One electrode consists of an aluminum bar in a 1.0 M solution of aluminum nitrate. The other electrode consists of zinc bar in a 1.0 M solution of zinc nitrate. Draw the complete electrochemical cell diagram and use it to answer the questions that follow. a. Which electrode is the cathode and which...
wire A galvanic (voltaic) cell has the generic metals X and Y as electrodes. X is more reactive than Y, that is, X more readily reacts to form a cation than Y does. Classify the descriptions by whether they apply to the X or Y electrode. salt bridge x2+ (aq) Y2+ (aq) X electrode Y electrode anode cathode electrons in the wire flow toward it anions from the salt bridge flow toward it cations from the salt bridge flow toward...
Identify the components of the electrolytic electrochemical cell below, placing the anode on the left and the cathode on the right. Use the terms salt bridge, zinc nitrate solution, copper nitrate solution, copper electrode, and zinc electrode. Also, label the electrodes as + and - A С E Direction of electron flow (circle one): A to B B to A or Direction of cation flow through salt bridge: C to D D to C or Label the electrodes on the...
Identify the components of the electrolytic electrochemical cell below, placing the anode on the left and the cathode on the right. Use the terms salt bridge, zinc nitrate solution, copper nitrate solution, copper electrode, and zinc electrode. Also, label the electrodes as + and - A C E Direction of electron flow (circle one): A to B B to A or Direction of cation flow through salt bridge: E C to D D to C or Label the electrodes on...
A voltaic cell is constructed in which the anode is a Ag Ag half cell and the cathode is a CI Cl2 half cell. The half-cell compartments are connected by a salt bridge. (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (aq) or (s). If a box is not needed, leave it blank.) The anode reaction is: The cathode reaction is: The net cell reaction is: the Ag Ag electrode. |the CIICl2 electrode In...
Enter electrons as e A voltaic cell is constructed in which the anode is a Mg Mg2+ half cell and the cathode is a Ni Ni2+ half cell. The half- cell compartments are connected by a salt bridge. (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (ag) or (s). If a box is not needed, leave it blank.) The anode reaction is: The cathode reaction is: The net cell reaction is: In the external...
A galvanic cell consists of a manganese anode immersed in a MnSO4 solution and a copper cathode immersed in a CuSo4 solution. A salt bridge connects the two half-cells (a) Write a balanced equation for the cell reaction. (b) A current of 1.34 A is observed to flow for a period of 1.99 hours. How much charge passes through the circuit during this time? How many moles of electrons is this charge equivalent to? mol (c) Calculate the change in...
Enter electrons as e A voltaic cell is constructed in which the anode is a Mn Mn+ half cell and the cathode is a Ag Agt half cell. The half-cell compartments are connected by a salt bridge. (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (aq) or (s). If a box is not needed, leave it blank.) The anode reaction is: The cathode reaction is: The net cell reaction is: In the external circuit,...
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