Homework Answers
Add Answer to:
1) a) Draw the schematic diagram of the following galvanic cell. Be sure to label all...
2) On the standard galvanic cell schematic shown below, add labels for: (2 pts) A) Anode...
2) On the standard galvanic cell schematic shown below, add labels for: (2 pts) A) Anode B) Cathode C) Salt Bridge D) Show the direction of electron flow through the wire Equations and Constants: AG --FE E-Eº - (RT/nF)InQ R-8.3145 J/mol K F-96485 J/V mole (7 pts) 3) For the galvanic cell represented by Zn(s)Zn²+ (aq)|| Ag (aq)| Ag(s) Voltmeter A) Write the anode half reaction Zn(s) JAg(s) B) Write the cathode half reaction C) Write the net reduction-oxidation reaction...
13) Draw a schematic diagram of a cell membrane. Be sure to label the exterior of...
13) Draw a schematic diagram of a cell membrane. Be sure to label the exterior of the cell, interior of the cell, a membrane protein, a cholesterol molecule and a phospholipid molecule. (6 pts)
On the cell diagram, label (9 pts): • the electrodes (Cr & Cu) • each aqueous...
On the cell diagram, label (9 pts): • the electrodes (Cr & Cu) • each aqueous solution (Cr(NO3); KNO3; Cu(NO3)2) • anode & cathode • salt bridge (including ions) • the (+) and (-) terminus the direction of electron flow movement of ALL ions where is oxidation occurring, show the process where is reduction occurring, show the process Write the short-hand cell notation (2 pts):
In a galvanic cell, a spontaneous redox reaction occurs. However the reactants are separated such that...
In a galvanic cell, a spontaneous redox reaction occurs. However the reactants are separated such that the transfer of electrons is forced to occur across a wire. The resulting electricity is measured in volts (V) and is the sum of the potentials of the oxidation and reduction half-reactions: E^o cell = E^o red + E^o ox By reversing the reduction half-reactions, you get the corresponding oxidation half-reaction, for which E^o ox has the opposite sign of E^o red You can...
2. What is the initial cell potential for a galvanic cell consisting of a IM Zn2+...
2. What is the initial cell potential for a galvanic cell consisting of a IM Zn2+ solution with Zn solid as the anode and 1 M Cu?solution with Cu metal as the cathode? The electrodes are connected through a volt meter and the compartments are connected through a salt bridge. 3. What is the initial cell potential for a galvanic cell consisting of a 0.2 M Zn2+ solution with Zn solid as the anode and 0.01 M Cu"* solution with...
Draw the diagram for the standard cell potential of a Cu/Cu cell that is 0.05 M...
Draw the diagram for the standard cell potential of a Cu/Cu cell that is 0.05 M and 1.00 M in cusoa. Label the anode, cathode, direction of electron flow, salt bridge, oxidation side, and reducing side. 1.
Prelab Questions: (PL1) For 6 galvanic cell combinations in part 1, write a chemical equation for each cell i...
Prelab Questions: (PL1) For 6 galvanic cell combinations in part 1, write a chemical equation for each cell in a direction that would be spontaneous and the overall cell potential (PL2) For part 2, what is the expected cell potential for that concentration cell? (PL3) Draw a data table you will be filling in during the lab. Include all the measurements that will be made in this lab and qualitative observation if needed. Procedure: Part 1) (1) Obtain copper strip,...
Calculate the theoretical cell potential (E°) of a galvanic cell under standard conditions made up of...
Calculate the theoretical cell potential (E°) of a galvanic cell
under standard conditions made up of copper and magnesium (see Part
II and Table 1 for more information).
PARTIL Creating and Testing Voltaic Cells Introduction and Background for the Voltaic Cells A galvanic cell (sometimes more appropriately called a voltaic cell) consists of two half-cells joined by a salt bridge that allow ions to pass between the two sides in order to maintain electroneutrality. Each half-cell contains the Components of...
i would really appreciate a quick answer please, thank you 11. Label the diagram below ofa...
i
would really appreciate a quick answer please, thank you
11. Label the diagram below ofa galvanic cell for the following reaction: (15 marks). H2(g)+ Cl2(g) -2 H (aq) + 2 Cl-(aq) Write the oxidation and reduction half-cell reactions (4 marks) a. Oxidation Half reaction Reduction Half Reaction b. On the diagram of the galvanic cell, i) Identify the anode and cathode metals, ii) indicate the direction of electron flow through the circuit, ii) Indicate the direction of the anion...
a. Draw a voltaic cell using the following components at standard conditions. Standard Hydrogen electrode cell,...
a. Draw a voltaic cell using the following components at standard conditions. Standard Hydrogen electrode cell, Zn(metal), ZnSO4(aq) solution, 2 beakers, a KNO3 salt bridge, wires, and a voltmeter. b. Write the oxidation and reduction reactions. c. Draw the line notation for this cell. d. Calculate the E°cell for the voltaic cell.
2) On the standard galvanic cell schematic shown below, add labels for: (2 pts) A) Anode B) Cathode C) Salt Bridge D) Show the direction of electron flow through the wire Equations and Constants: AG --FE E-Eº - (RT/nF)InQ R-8.3145 J/mol K F-96485 J/V mole (7 pts) 3) For the galvanic cell represented by Zn(s)Zn²+ (aq)|| Ag (aq)| Ag(s) Voltmeter A) Write the anode half reaction Zn(s) JAg(s) B) Write the cathode half reaction C) Write the net reduction-oxidation reaction...
13) Draw a schematic diagram of a cell membrane. Be sure to label the exterior of the cell, interior of the cell, a membrane protein, a cholesterol molecule and a phospholipid molecule. (6 pts)
On the cell diagram, label (9 pts): • the electrodes (Cr & Cu) • each aqueous solution (Cr(NO3); KNO3; Cu(NO3)2) • anode & cathode • salt bridge (including ions) • the (+) and (-) terminus the direction of electron flow movement of ALL ions where is oxidation occurring, show the process where is reduction occurring, show the process Write the short-hand cell notation (2 pts):
In a galvanic cell, a spontaneous redox reaction occurs. However the reactants are separated such that the transfer of electrons is forced to occur across a wire. The resulting electricity is measured in volts (V) and is the sum of the potentials of the oxidation and reduction half-reactions: E^o cell = E^o red + E^o ox By reversing the reduction half-reactions, you get the corresponding oxidation half-reaction, for which E^o ox has the opposite sign of E^o red You can...
2. What is the initial cell potential for a galvanic cell consisting of a IM Zn2+ solution with Zn solid as the anode and 1 M Cu?solution with Cu metal as the cathode? The electrodes are connected through a volt meter and the compartments are connected through a salt bridge. 3. What is the initial cell potential for a galvanic cell consisting of a 0.2 M Zn2+ solution with Zn solid as the anode and 0.01 M Cu"* solution with...
Draw the diagram for the standard cell potential of a Cu/Cu cell that is 0.05 M and 1.00 M in cusoa. Label the anode, cathode, direction of electron flow, salt bridge, oxidation side, and reducing side. 1.
Prelab Questions: (PL1) For 6 galvanic cell combinations in part 1, write a chemical equation for each cell in a direction that would be spontaneous and the overall cell potential (PL2) For part 2, what is the expected cell potential for that concentration cell? (PL3) Draw a data table you will be filling in during the lab. Include all the measurements that will be made in this lab and qualitative observation if needed. Procedure: Part 1) (1) Obtain copper strip,...
Calculate the theoretical cell potential (E°) of a galvanic cell
under standard conditions made up of copper and magnesium (see Part
II and Table 1 for more information).
PARTIL Creating and Testing Voltaic Cells Introduction and Background for the Voltaic Cells A galvanic cell (sometimes more appropriately called a voltaic cell) consists of two half-cells joined by a salt bridge that allow ions to pass between the two sides in order to maintain electroneutrality. Each half-cell contains the Components of...
i
would really appreciate a quick answer please, thank you
11. Label the diagram below ofa galvanic cell for the following reaction: (15 marks). H2(g)+ Cl2(g) -2 H (aq) + 2 Cl-(aq) Write the oxidation and reduction half-cell reactions (4 marks) a. Oxidation Half reaction Reduction Half Reaction b. On the diagram of the galvanic cell, i) Identify the anode and cathode metals, ii) indicate the direction of electron flow through the circuit, ii) Indicate the direction of the anion...
Most questions answered within 3 hours.
-
Assume that all interest rates in the economy increase from 9
percent to 10 percent. Which...
asked 1 minute ago -
Describe the function of a Change Control Board.
When calculating Planned Value (PV), what is the...
asked 6 minutes ago -
The customer help center in your company receives calls from
customers who need help with some...
asked 17 minutes ago -
A manufacturer wished to compare the wearing qualities of two
different types of automobile tires, A...
asked 16 minutes ago -
Write a MATLAB script file that will sum all the positive
entries in V and stop...
asked 24 minutes ago -
The objective of this assignment is to demonstrate an
understanding of key course concepts and reflect...
asked 26 minutes ago -
A plant's flower colour is determined by the pathway shown
below:
white1 ----Gene A----->
white2----Gene
B---->Blue...
asked 32 minutes ago -
Sketch an acceleration-versus-time
graph for an object, starting with some initial speed, traveling on
a flat...
asked 40 minutes ago -
Bi2O3(s) + 2C (s) yields 2 Bi (s) + 3 CO (g)
What substances are in...
asked 47 minutes ago -
Describe the relationship between the free energy change for a
spontaneous process and the amount of...
asked 42 minutes ago -
Overproduction of uric acid in the body can be an indication of
cell breakdown. This may...
asked 1 hour ago -
I very foolishly got in a fight with Big Joe during our last
basketball game. He...
asked 1 hour ago