Question

Calculate ΔGº for a voltaic cell with Eºcell = 1.76V that exchanges 2 electrons (assume 2...

Calculate ΔGº for a voltaic cell with Eºcell = 1.76V that exchanges 2 electrons (assume 2 decimal places in the voltage).

0 0
Add a comment Improve this question Transcribed image text
Answer #1

Use the following equation to calculate AG° AG° =- nFE° =-2mole x 96500-1.76 mole =-340x10J -3.40x10² kJ

Add a comment
Know the answer?
Add Answer to:
Calculate ΔGº for a voltaic cell with Eºcell = 1.76V that exchanges 2 electrons (assume 2...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Calculate Eºcell if K = 1.47 x 1011 for a cell reaction with 3 electrons exchanged...

    Calculate Eºcell if K = 1.47 x 1011 for a cell reaction with 3 electrons exchanged (assume 2 decimal places for K).

  • Question 7 6 pts (25) The standard cell potential (Eºcell) of voltaic cellis +1.34 V. Calculate...

    Question 7 6 pts (25) The standard cell potential (Eºcell) of voltaic cellis +1.34 V. Calculate the value of AGⓇ (kJ/mol) for the voltaic cell if 2 electrons are transferred between two half cells. -24.3 -388 +258 +388 -258

  • 6 pts Question 7 (25) The standard cell potential (Eºcell) of voltaic cell is +1.10 V....

    6 pts Question 7 (25) The standard cell potential (Eºcell) of voltaic cell is +1.10 V. Calculate the value of AGⓇ (kJ/mol) for the voltaic cell if 2 electrons are transferred between two half cells. -388 -212 +388 -24.3 +212

  • Enter electrons as e A voltaic cell is constructed from a standard Fe? Fe half cell...

    Enter electrons as e A voltaic cell is constructed from a standard Fe? Fe half cell (Ered -0.440V) and a standard Izt half cell (Ered -0.535V). (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 spontaneous cell reaction is: The cell voltage is Enter electrons as e. Use smallest possible integer coefficients. If a...

  • Calculate ∆Go for the voltaic cell shown above. n= moles of electrons transferred F= 96500 Coulomb...

    Calculate ∆Go for the voltaic cell shown above. n= moles of electrons transferred F= 96500 Coulomb (charge on one mol of electrons) Use the units kJ in your answer. salt bridge Use these half-cell potentials: Cr2O72- (aq) + 14 H+ + 6e 2 Cr3+ (aq) + 7 H20 (1) O=1.36 Cl2 (9) + 2e → 2 C1 =1.33 Calculate AGº for the voltaic cell shown above. n= moles of electrons transferred F= 96500 Coulomb (charge on one mol of electrons)...

  • QUESTION 13 Consider a voltaic cell based on the half-cells: Ag (aq) + e - Ag(s)...

    QUESTION 13 Consider a voltaic cell based on the half-cells: Ag (aq) + e - Ag(s) E = +0.80 V Sn2+ (aq) + 2 e Sn(s) E = -0.14 V Identify the anode and give the cell voltage under standard conditions: O A Sn: Eºcell = -0.66 V B. Sn; Eºcell = 0.66 V O C. Ag: Eºcell = 0.67 V D. Ag: Eºcell = 0.94 V E. Sn; Eºcell = 0.94 V

  • Enter electrons as e A voltaic cell is constructed from a standard Hg Hg half cell...

    Enter electrons as e A voltaic cell is constructed from a standard Hg Hg half cell (Ered 0.855V) and a standard F2 F half cell (Ered 2.870V). (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 spontaneous cell reaction is: The cell voltage is V

  • Enter electrons as e'. A voltaic cell is constructed from a standard Al?*Al half cell (Ered...

    Enter electrons as e'. A voltaic cell is constructed from a standard Al?*Al half cell (Ered - -1.660V) and a standard F2F half cell (Ered 2.870V). (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (aq) or ($). If a box is not needed, leave it blank.) The anode reaction is: + The cathode reaction is: The spontaneous cell reaction is: The cell voltage is V.

  • Enter electrons as e A voltaic cell is constructed from a standard Mg2+ Mg half cell...

    Enter electrons as e A voltaic cell is constructed from a standard Mg2+ Mg half cell (E®red = -2.370V) and a standard Fe Fe2+ half cell (E®red -0.771V). (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (aq) or (). If a box is not needed, leave it blank.) The anode reaction is: + The cathode reaction is: + The spontaneous cell reaction is: + + The cell voltage is V.

  • Enter electrons as e A voltaic cell is constructed from a standard Mg2+Mg half cell (Eºred...

    Enter electrons as e A voltaic cell is constructed from a standard Mg2+Mg half cell (Eºred = -2.370V) and a standard F2 F-half cell (Eºred = 2.870V). (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 spontaneous cell reaction is: The cell voltage is

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT