Magnesium metal is oxidized and silver ions are reduced in a voltaic cell using: Mg(s) |...
Magnesium metal is oxidized and silver ions are reduced in a voltaic cell using:
Mg(s) | Mg2+ (aq, 1M) || Ag+ (aq, 1M) | Ag(s)
a. Draw the voltaic cell. Label each part of the cell.
b. Write the equations for the half-reactions occurring at the anode and cathode.
c. Write the overall reaction for the cell.
d. Draw arrows to show the movement of electrons in the external circuit. Assuming the salt bridge contains NaNO3, indicate the movement of Na+ and NO3- ions in the salt bridge.
Homework Answers
Request Answer!
We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
Add Answer to:
Magnesium metal is oxidized and silver ions are reduced in a
voltaic cell using:
Mg(s) |...
Consider the voltaic cell diagram shown below. Your cell is made up of a Magnesium and...
Consider the voltaic cell diagram shown below. Your cell is made up of a Magnesium and a Mercury electrode. Match the letters to the correct answers. Mg2+(aq)+2e --> Mg(s) Ered= -2.37V Hg22+ (aq)+2e --> 2Hg(s) Ered=0.80V [Choose ] CI- Salt Bridge Hg Anode Na+ MgNO3 Oxidation number Hg2NO3 Hg Cathode Mg(NO3)2 Hg2(NO3)2 Salt flow Mg Anode Mg Cathode Electron flow
Consider a galvanic cell in which Al3 is reduced to elemental aluminum, and magnesium metal is...
Consider a galvanic cell in which Al3 is reduced to elemental
aluminum, and magnesium metal is oxidized to Mg2 . Write the
balanced half-cell reactions that take place at the cathode and at
the anode.
Consider a galvanic cell in which Al^3 is reduced to elemental aluminum, and magnesium metal is oxidized to Mg2 . Write the balanced half-cell reactions that take place at the cathode and at the anode. Half - cell reaction at the cathode Half - cell...
Consider the following voltaic cell: Sn(s) Sn2+ || Cu2+ Cu(s) Which metal is being oxidized? [Select]...
Consider the following voltaic cell: Sn(s) Sn2+ || Cu2+ Cu(s) Which metal is being oxidized? [Select] Which metal is being reduced? (Select] Identify and label the anode and cathode. anode (Select] cathode (Select] Salt bridge is made with potassium nitrate, show ion flow. [Select] Which electrode decreases in mass during cell operation? [Select] In which direction do electrons flow in the external circuit? [Select] At which electrode are electrons generated? [Select]
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...
2. Write the cell notation for an electrochemical cell consisting of an anode where Mg (s)...
2. Write the cell notation for an electrochemical cell
consisting of an anode where Mg
(s) is oxidized to
Mg2+(aq) and a cathode
where Al3+(aq) is
reduced to Al (s) . Assume all
aqueous solutions have a concentration of 1 mol/L.
Enter electrons as e Use smallest possible integer coefficients for ALL reactions. If a box is not needed, leave it blank. A voltaic cell is constructed in which the following cell reaction occurs. The half-cell compartments are connected by...
A voltaic electrochemical cell is constructed in which the anode is a Mg?+| Mg half cell...
A voltaic electrochemical cell is constructed in which the anode is a Mg?+| Mg half cell and the cathode is a Zn?-Izn half cell. The half-cell compartments are connected by a salt bridge. Write the anode reaction Write the cathode reaction. + Write the net cell reaction the Zn?+ Zn electrode the Mg2+ Mg electrode In the external circuit, electrons migrate In the salt bridge, anions migrate the Zn2+ Zn compartment the Mg2+ Mg compartment. Submit Answer
Consider a galvanic cell in which A1+ is reduced to elemental aluminum and magnesium metal is...
Consider a galvanic cell in which A1+ is reduced to elemental aluminum and magnesium metal is oxidized to Mg2+ Write the balanced half-cell reactions that take place at the cathode and at the anode. half-cell reaction at the cathode: half-cell reaction at the anode:
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...
In a copper-zinc voltaic cell, one half-cell consists of a ZnZn electrode inserted in a solution...
In a copper-zinc voltaic cell, one half-cell consists of a ZnZn
electrode inserted in a solution of zinc sulfate and the other
half-cell consists of a CuCu electrode inserted in a copper sulfate
solution. These two half-cells are separated by a salt bridge.
At the zinc electrode (anode), ZnZn metal undergoes oxidation by
losing two electrons and enters the solution as Zn2+Zn2+ ions. The
oxidation half-cell reaction that takes place at the anode is
Zn(s)→Zn2+(aq)+2e−Zn(s)→Zn2+(aq)+2e−
The CuCu ions undergo reduction...
A voltaic electrochemical cell is constructed using the following reaction. The half-cell components are separated by...
A voltaic electrochemical cell is constructed using the following reaction. The half-cell components are separated by a salt bridge. Co(s) + 2Ag+(aq)Co2+(aq) + 2Ag(s) Write the reactions that take place at the anode and at the cathode, the direction in which the electrons migrate in the external circuit, and the direction the anions in the salt bridge migrate. Use smallest possible integer coefficients. If a box is not needed, leave it blank. Enter the reaction that takes place at the...
Consider the voltaic cell diagram shown below. Your cell is made up of a Magnesium and a Mercury electrode. Match the letters to the correct answers. Mg2+(aq)+2e --> Mg(s) Ered= -2.37V Hg22+ (aq)+2e --> 2Hg(s) Ered=0.80V [Choose ] CI- Salt Bridge Hg Anode Na+ MgNO3 Oxidation number Hg2NO3 Hg Cathode Mg(NO3)2 Hg2(NO3)2 Salt flow Mg Anode Mg Cathode Electron flow
Consider a galvanic cell in which Al3 is reduced to elemental
aluminum, and magnesium metal is oxidized to Mg2 . Write the
balanced half-cell reactions that take place at the cathode and at
the anode.
Consider a galvanic cell in which Al^3 is reduced to elemental aluminum, and magnesium metal is oxidized to Mg2 . Write the balanced half-cell reactions that take place at the cathode and at the anode. Half - cell reaction at the cathode Half - cell...
Consider the following voltaic cell: Sn(s) Sn2+ || Cu2+ Cu(s) Which metal is being oxidized? [Select] Which metal is being reduced? (Select] Identify and label the anode and cathode. anode (Select] cathode (Select] Salt bridge is made with potassium nitrate, show ion flow. [Select] Which electrode decreases in mass during cell operation? [Select] In which direction do electrons flow in the external circuit? [Select] At which electrode are electrons generated? [Select]
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...
2. Write the cell notation for an electrochemical cell
consisting of an anode where Mg
(s) is oxidized to
Mg2+(aq) and a cathode
where Al3+(aq) is
reduced to Al (s) . Assume all
aqueous solutions have a concentration of 1 mol/L.
Enter electrons as e Use smallest possible integer coefficients for ALL reactions. If a box is not needed, leave it blank. A voltaic cell is constructed in which the following cell reaction occurs. The half-cell compartments are connected by...
A voltaic electrochemical cell is constructed in which the anode is a Mg?+| Mg half cell and the cathode is a Zn?-Izn half cell. The half-cell compartments are connected by a salt bridge. Write the anode reaction Write the cathode reaction. + Write the net cell reaction the Zn?+ Zn electrode the Mg2+ Mg electrode In the external circuit, electrons migrate In the salt bridge, anions migrate the Zn2+ Zn compartment the Mg2+ Mg compartment. Submit Answer
Consider a galvanic cell in which A1+ is reduced to elemental aluminum and magnesium metal is oxidized to Mg2+ Write the balanced half-cell reactions that take place at the cathode and at the anode. half-cell reaction at the cathode: half-cell reaction at the anode:
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...
In a copper-zinc voltaic cell, one half-cell consists of a ZnZn
electrode inserted in a solution of zinc sulfate and the other
half-cell consists of a CuCu electrode inserted in a copper sulfate
solution. These two half-cells are separated by a salt bridge.
At the zinc electrode (anode), ZnZn metal undergoes oxidation by
losing two electrons and enters the solution as Zn2+Zn2+ ions. The
oxidation half-cell reaction that takes place at the anode is
Zn(s)→Zn2+(aq)+2e−Zn(s)→Zn2+(aq)+2e−
The CuCu ions undergo reduction...
Most questions answered within 3 hours.
-
Congratulations! You have just won the Lottery. The Lottery
Commission informs you that you can choose...
asked 20 seconds from now -
bulk flow (in respiration) moves blood from?
Air in and out of lungs?
air into lungs?...
asked 4 minutes ago -
Which of the following describes a private network?
1. A wide area network (WAN) linking sites...
asked 18 minutes ago -
The purpose of this
lab: Wireshark Intro Lab
is to get students
familiar with the use of...
asked 27 minutes ago -
Question 3
A 50 percent deduction is allowed for amounts paid or incurred for
dues and...
asked 25 minutes ago -
Assuming that the wave speed varies little when sound waves are
traveling through a material that...
asked 40 minutes ago -
The rise of online shopping and Amazon, in particular, has
created major dilemmas for large food/CPG...
asked 40 minutes ago -
Is oxygen difluoride polar or nonpolar?
nonpolar
polar
ionic
none of the above
asked 51 minutes ago -
Starting from rest, a car accelerates at a constant rate of 2.6
m/s2 for a time...
asked 48 minutes ago -
A pharmaceutical company wants to answer the question whether
time for a drug in pill form...
asked 50 minutes ago -
) Assume that in the market for widgets, demand is highly
elastic compared to supply. If...
asked 1 hour ago -
Why is a personal interview the most important step in the sales
selection process? What are...
asked 1 hour ago