chemistry

Pt(s) | H2(g) | H+(aq) || SO42-(aq) | PbSO4(s) | Pb(s)

Which balanced chemical equation, for an overall reaction, corresponds to this cell notation?

  1. 👍 0
  2. 👎 0
  3. 👁 498
  1. Notation => [Oxidation Rxn||Reduction Rxn]
    [Pt(s) | H₂(g) | H⁺(aq) || SO₄ˉ²(aq) | PbSO₄(s) | Pb(s)]

    H₂(g) + Pt(s) => 2H⁺(aq) + 2eˉ (Oxidation Half Rxn)
    PbSO₄(s) + 2eˉ => Pb⁰(s) + SO₄ˉ²(aq) (Reduction Half Rxn)
    …………………………………………………………..………..
    H₂(g) + PbSO₄(s) + Pt(s)* => Pb⁰(s) + SO₄ˉ²(aq) + 2H⁺(aq)
    *Pt(s) => Catalyst

    1. 👍 1
    2. 👎 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. CHEMISTRY 1

    What is the correct net ionic equation, including all coefficients, charges, and phases, for the following set of reactants? Assume that the contribution of protons from H2SO4 is near 100 %. Ba(OH)2(aq)+H2SO4(aq)→ Express your

  2. chemistry

    H2So4+NH4OH Find the complete ionic equation Find the spectator ions Find the net ionic equation I feel like my answer is wrong i tried CIE: 2H+(aq)+So42-(aq)+2H4+(aq)---> 2NH4+(aq)+So42-(aq)+H2o (l)

  3. chemistry

    Write a balanced chemical equation for the reaction that occurs when barium carbonate decomposes into barium oxide and carbon dioxide gas when heated. Express your answer as a balanced chemical equation. Identify all of the phases

  4. Chem

    Separate the following balanced chemical equation into its total ionic equation. AgNO3​(aq)+NaCl(aq) --> NaNO3​(aq)+AgCl(s) (List the ions in order of the above equation.) Write the net ionic equation for the reaction above.

  1. chemistry

    Consider the following reagents: zinc, copper, mercury (density: 13.6 g/mL), silver nitrate solution, nitric acid solution. a. Given a 500-mL Erlenmeyer flask and a balloon can you combine two or more of the foregoing reagents to

  2. chemistry

    Write a balanced chemical equation for the reaction that occurs when dimethylether, , is combusted in air. Express your answer as a balanced chemical equation. Identify all of the phases in your answer.

  3. Chemistry

    Write a balanced chemical equation for the reaction of propylamine with water. Is propylamine --> CH3CH2CH2NH2? Is the equation CH3CH2CH2NH2 + H2O --> CH3CH2CH2NH3+ + OH- right? Isn't this balanced?

  4. Science

    Given the reaction at equilibrium: BaSO4(s) ↔ Ba2+(aq) + SO42–(aq) BaSO4 Ba2+. + SO42- The concentration of SO42– ions can be decreased by the addition of A) BaSO4(s) B) BaCl2(s) C) Na2SO4(s) D) NaNO3(s)

  1. Chemistry

    Urea (NH2)2CO is prepared by reacting ammonia with carbon dioxide. The byproduct is water. 637.2g of ammonia are reacted with 787.3 g of carbon dioxide. a. Which of the two reactants is a limiting reactant? Show your calculations

  2. AP CHEMISTRY

    A voltaic cell is constructed that is based on the following reaction. Sn2+(aq) + Pb(s) -> Sn(s) + Pb2+(aq) (a) If the concentration of Sn2+ in the cathode half-cell is 1.80 M and the cell generates an emf of +0.219 V, what is the

  3. chemistry

    Write a balanced chemical equation for the reaction that occurs when Mg(s)reacts with Cl2(g). Express your answer as a balanced chemical equation. Identify all of the phases in your answer.

  4. Chemistry!!

    1) Write balanced chemical equation for the oxidation of Fe^2+(aq) by S2O6^2-(aq)? 2)Write balanced chemical equation for the oxidation of Fe^2+ by N2O 3)Write balanced chemical equation for the oxidation of Fe^2+ by VO2+

You can view more similar questions or ask a new question.