ZuoTi.Pro
Question

18. Identify the oxidant and reductant of the following reaction in a lead-acid battery. Pb(s) +...

18. Identify the oxidant and reductant of the following reaction in a lead-acid battery.

Pb(s) + PbO2(s) + 2H2SO4(aq) → 2PbSO4(s) + 2H2O(l)

science   chemistry   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Request Professional Answer

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.

Request! (Login Required)

All students who have requested the answer will be notified once they are available.
Know the answer?
Add Answer to:
18. Identify the oxidant and reductant of the following reaction in a lead-acid battery. Pb(s) +...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Similar Homework Help Questions

  • A lead-acid battery uses a redox reaction in which lead(0) and lead(IV) are both converted to...

    A lead-acid battery uses a redox reaction in which lead(0) and lead(IV) are both converted to lead(II). This reaction is facilitated by the presence of sulfuric acid, H2SO4, as shown by the reaction Pb+PbO2+2H2SO4→2PbSO4+2H2O. Suppose that a fully charged lead-acid battery contains 1.50 L of 5.00 M H2SO4. What will be the concentration of H2SO4 in the battery after 2.80 A of current is drawn from the battery for 5.50 hours ?

  • A lead-acid battery uses a redox reaction in which lead(0) and lead(IV) are both converted to...

    A lead-acid battery uses a redox reaction in which lead(0) and lead(IV) are both converted to lead(II). This reaction is facilitated by the presence of sulfuric acid, H2SO4, as shown by the reaction Pb+PbO2+2H2SO4→2PbSO4+2H2O PART A Suppose that a fully charged lead-acid battery contains 1.50 L of 5.00 M H2SO4. What will be the concentration of H2SO4 in the battery after 3.90 A of current is drawn from the battery for 6.00 hours ?

  • A lead-acid battery uses a redox reaction in whichlead(0) and lead(IV) are both converted to lead(II)....

    A lead-acid battery uses a redox reaction in whichlead(0) and lead(IV) are both converted to lead(II). This reaction is facilitated by the presence of sulfuric acid, H2SO4, as shown by the reaction Pb+PbO2+2H2SO4→2PbSO4+2H2O Suppose that a fully charged lead-acid battery contains 1.50 L of 5.00 M H2SO4. What will be the concentration of H2SO4 in the battery after 4.00 A of current is drawn from the battery for 5.50 hours ?

  • A lead-acid battery uses a redox reaction in which lead(0) and lead(IV) are both converted to...

    A lead-acid battery uses a redox reaction in which lead(0) and lead(IV) are both converted to lead(II). This reaction is facilitated by the presence of sulfuric acid, H2SO4, as shown by the reaction Pb+PbO2+2H2SO4→2PbSO4+2H2O Part A Suppose that a fully charged lead-acid battery contains 1.50 L of 5.00 M H2SO4. What will be the concentration of H2SO4 in the battery after 2.70 A of current is drawn from the battery for 5.00 hours ? Express your answer with the appropriate...

  • The standard half-cell reactions of lead acid battery is: 2) Half-cell reduction reaction form: red 1.69...

    The standard half-cell reactions of lead acid battery is: 2) Half-cell reduction reaction form: red 1.69 +4Ht +so +2ePbSO4,()+2H2O) РЬОог.0) Red (aq) -Ox. PbSO4.()+2e Pb)+SO -0.36 4.(aq) Pb()+PbO2.(s)+2H2SO4.(ag) Tot. 2PBSO4.()+ 2H20() 2.05 a) Determine the full cell reaction of lead acid batter and the total cell potential when discharging the battery. I b) The half-cell potentials are given according to a reference potential. Describe this reference potential. What is the point of a reference potential?

  • Lead (II) sulfate reacts with water in the following reaction: 2PbSO4(s) + 2H2O(l) -> Pb(s) +...

    Lead (II) sulfate reacts with water in the following reaction: 2PbSO4(s) + 2H2O(l) -> Pb(s) + PbO2(s) + 2H2SO4(l). 3. Lead (II) sulfate reacts with water in the following reaction: Substance (kJ/mol): -285.8 277.4 PbS040 -920.0 H20 Pb (5) H2SO4 -814.0 a. What is the AHf of Pb ()? Write your answer in the table above. b. Use the standard heats of formation (in the table below) of reactant and product to calculate the AHoxn of the (Show ALL your...

  • Problem 2 (chapter 18.3, 2 points): The lead-acid battery is commonly used in cars. One electrode...

    Problem 2 (chapter 18.3, 2 points): The lead-acid battery is commonly used in cars. One electrode is a lead grid filled with spongy lead Pb(s). The other electrode is a lead grid filled with spongy lead oxide PbO2(s). The net reaction that occurs is: Pb(s)+PbO (s+2H(aq) 2HSO (aq) ->2PbSO4(s2H 0(0) a) Write down the half reactions that occur at each electrode. b) Identify the oxidation state of Pb in each of the species: Pb(s), PbO2(s) and PbSO4(s). Explain. c) Identify...

  • 5. A lead storage battery involves the following two half-reactions: PbSO4(s) + 2e → Pb(s) +...

    5. A lead storage battery involves the following two half-reactions: PbSO4(s) + 2e → Pb(s) + SO42- (aq); E = -0.36 V PbO2(s) + 4H*(aq) + SO42 (aq) + 2e → PbSO4(s) + 2H2O(1); E° = 1.69 V In the lead battery during the discharge reaction: A) PbSO4 is the cathode. B) PbSO4 is the anode. C) Pb is the anode. D) PbO, is the anode. E) H2SO4 is the cathode.

  • In a lead acid battery (the battery that is used to start your car), the following...

    In a lead acid battery (the battery that is used to start your car), the following reaction occurs: Pb(s) + PbO2(s) + 2 H2SO4(aq) → 2 PbSO4(s) + 2 H2O(l) How many electrons are transferred in this reaction? Enter your answer as an integer.

  • The standard half-cell reactions of lead acid battery is: 2) ЕФN Half-cell reduction reaction form: red...

    The standard half-cell reactions of lead acid battery is: 2) ЕФN Half-cell reduction reaction form: red PbOo2.(s) 4H+ + so2 4, (aq) PbSO4,()+2H20 Red 2e 1.69 Рo) + So?- 4.(aq) -Ox -0.36 Pbs04.(s)2e Pb()PbO2,(s)+ 2H2SO4,(ag) 2P6SO4.(6) +2H20D 2.05 Tot. a) Determine the full cell reaction of lead acid batter and the total cell potential when discharging the battery b) The half-cell potentials are given according to a reference potential. Describe this reference potential. What is the point of a reference...

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
ADVERTISEMENT