Homework Answers
Anode Half reaction : oxidation reaction occurs at anode.
Co (s) + 2 OH - (aq) 
Co(OH) 2 (s) + 2 e -
Cathode half reaction : reduction half reaction occurs at cathode.
Cu(OH) 2 (s) + 2 e -
Cu (s) + 2 OH - (aq)
Short hand notation
Co (s) I Co(OH) 2 (s) I KOH (aq) I Cu(OH) 2 (s) I Cu (s)
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Complete the half-reactions for the cell shown, and show the correct shorthand notation for the cell....
Question 14 of 31) Complete the half-reactions for the cell shown, and show the correct shorthand...
Question 14 of 31) Complete the half-reactions for the cell shown, and show the correct shorthand notation for the cell The electrode on the left is the anode, and the one on the right is the cathode. Anode half-reaction: +2e Cathode half-reaction: 2 OH Shorthand notation: Shorthand notation: Answer Bank KOH(aq)) (Cu(OH)2(s)) (Ni(s) Ni(OH)2(s), cu(s) Attempt 3 Cu Ni Cu(OH)2(s) Ni(OH)2(s) KOH(aq) Attempt 3 for 0 Cu Ni Cu(OH)2(s)-- 9:31 PM 5/8/2019
Complete the half-reactions for the cell shown, and show the shorthand notation for the cell. The...
Complete the half-reactions for the cell shown, and show the shorthand notation for the cell. The electrode on the left is the anode, and the one on the right is the cathode. Anode half-reaction: РЫ Ag Pb(s) + 2 C1PCI () + 2e- Cathode half-reaction: AgCl(s) 2 AgCl(s) + 2e- Ag(s) + 2 C1- PbCI,() KCl(aq) KCl(aq) Shorthand notation: PbCl(s) Pb(s) Cl(aq) Cl(aq) Agcis) Ag(s) Answer Bank 2 AgCl(s) Pb(s) Cl(aq) AgCl(s) 2 Ag(s) PbCl () Ag(s) Incorrect
Attempt 2 Complete the half-reactions for the cell shown, and show the shorthand notation for the...
Attempt 2 Complete the half-reactions for the cell shown, and show the shorthand notation for the cell. The electrode on the left is the anode, and the one on the right is the cathode. Pb Anode half-reaction: Ag() +20 = A Ag(s) + 2e Cathode half-reaction: Agla + 2e Ag(s) + 2 CI PCL KC) AgCl) KCMag) Shorthand notation: Pb(s) PECI() Cr(4) Cl(aq) ACC) AC Answer Bank 2 AgCl) Cl(aq) Ag(s) 2 ARCO AgCl) PC1,() Pb(s)
II Complete the half-reactions for the cell shown, and show the shorthand notation for the cell....
II Complete the half-reactions for the cell shown, and show the shorthand notation for the cell. The electrode on the left is the anode, and the one on the right is the cathode. 0 |Anode half-reaction: OD PbCl, (s) Pb(s) +201 – Cathode half-reaction: 2.AgCI() 2€ - PbCl,(s) KCl(aq) [ 285(0) AgCl(s) KCl(aq) 2 AgCl(s) Shorthand notation: Ag(s) | Pb(s) PbCl,(s) C1- (aq)] [c1-(aq)] | AgCl(s)) | 2 Ag(s) Answer Bank 2498) Ag(e) PbCly(@) Pb(8) 2.AgCI() CI+(ag) AgCl(s)
Complete the two reduction half reactions for the cell shown at the right, and show the...
Complete the two reduction half reactions for the cell shown at the right, and show the line notation for the cell by dragging labels to the correct position. (The electrode on the left is the anode, and the one on the right is the cathode.) Anode half-reaction: +2e^- equivalent 2CL^- Cathode half-reaction: +2e^- equivalent 2CL^- Line notation:
Write the half-reactions as they occur at each electrode and the net cell reaction for this...
Write the half-reactions as they occur at each electrode and the net cell reaction for this electrochemical cell containing copper and silver: Cu(s)|Cu2 (aq)||Ag (aq)|Ag(s) Anode? Cathode? Net cell reaction?
A voltaic cell is constructed in which the following cellreaction occurs. The half-cell compartments are...
A voltaic cell is constructed in which the following cell reaction occurs. The half-cell compartments are connected by a salt bridge.question 1 - Sn2+(aq)+ Co(s) ----------> Sn(s)+ Co2+(aq)The anode reaction (including states) is:The cathode reaction (including states) is:In the external circuit, electrons migrate _____fromto the Co|Co2+ electrode _____fromto the Sn|Sn2+ electrode.In the salt bridge, anions migrate _____fromto the Sn|Sn2+ compartment _____fromto the Co|Co2+ compartment.question 2 -A voltaic cell is constructed in which the anode is a Cd|Cd2+ half cell and the cathode is a Cu+|Cu2+ half cell. The half-cell...
Write the cell notation for a cell in which the hydrogen electrode is the anode and...
Write the cell notation for a cell in which the hydrogen electrode is the anode and the cathode half-reaction is Co^3+ (aq) + e^- rightarrow Co^2+ (aq).
Consider the galvanic cell that uses the reaction 2 Ag^+ (aq) + Cu(s) rightarrow Cu^2+ (aq)...
Consider the galvanic cell that uses the reaction 2 Ag^+ (aq) + Cu(s) rightarrow Cu^2+ (aq) + 2 Ag (s) Clearly sketch the experimental set-up, write down the anode and cathode half-reactions, and give the shorthand notation for the cell.
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...
Question 14 of 31) Complete the half-reactions for the cell shown, and show the correct shorthand notation for the cell The electrode on the left is the anode, and the one on the right is the cathode. Anode half-reaction: +2e Cathode half-reaction: 2 OH Shorthand notation: Shorthand notation: Answer Bank KOH(aq)) (Cu(OH)2(s)) (Ni(s) Ni(OH)2(s), cu(s) Attempt 3 Cu Ni Cu(OH)2(s) Ni(OH)2(s) KOH(aq) Attempt 3 for 0 Cu Ni Cu(OH)2(s)-- 9:31 PM 5/8/2019
Complete the half-reactions for the cell shown, and show the shorthand notation for the cell. The electrode on the left is the anode, and the one on the right is the cathode. Anode half-reaction: РЫ Ag Pb(s) + 2 C1PCI () + 2e- Cathode half-reaction: AgCl(s) 2 AgCl(s) + 2e- Ag(s) + 2 C1- PbCI,() KCl(aq) KCl(aq) Shorthand notation: PbCl(s) Pb(s) Cl(aq) Cl(aq) Agcis) Ag(s) Answer Bank 2 AgCl(s) Pb(s) Cl(aq) AgCl(s) 2 Ag(s) PbCl () Ag(s) Incorrect
Attempt 2 Complete the half-reactions for the cell shown, and show the shorthand notation for the cell. The electrode on the left is the anode, and the one on the right is the cathode. Pb Anode half-reaction: Ag() +20 = A Ag(s) + 2e Cathode half-reaction: Agla + 2e Ag(s) + 2 CI PCL KC) AgCl) KCMag) Shorthand notation: Pb(s) PECI() Cr(4) Cl(aq) ACC) AC Answer Bank 2 AgCl) Cl(aq) Ag(s) 2 ARCO AgCl) PC1,() Pb(s)
II Complete the half-reactions for the cell shown, and show the shorthand notation for the cell. The electrode on the left is the anode, and the one on the right is the cathode. 0 |Anode half-reaction: OD PbCl, (s) Pb(s) +201 – Cathode half-reaction: 2.AgCI() 2€ - PbCl,(s) KCl(aq) [ 285(0) AgCl(s) KCl(aq) 2 AgCl(s) Shorthand notation: Ag(s) | Pb(s) PbCl,(s) C1- (aq)] [c1-(aq)] | AgCl(s)) | 2 Ag(s) Answer Bank 2498) Ag(e) PbCly(@) Pb(8) 2.AgCI() CI+(ag) AgCl(s)
Complete the two reduction half reactions for the cell shown at the right, and show the line notation for the cell by dragging labels to the correct position. (The electrode on the left is the anode, and the one on the right is the cathode.) Anode half-reaction: +2e^- equivalent 2CL^- Cathode half-reaction: +2e^- equivalent 2CL^- Line notation:
Write the cell notation for a cell in which the hydrogen electrode is the anode and the cathode half-reaction is Co^3+ (aq) + e^- rightarrow Co^2+ (aq).
Consider the galvanic cell that uses the reaction 2 Ag^+ (aq) + Cu(s) rightarrow Cu^2+ (aq) + 2 Ag (s) Clearly sketch the experimental set-up, write down the anode and cathode half-reactions, and give the shorthand notation for the cell.
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...
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