Post a New Question

chemistry

posted by .

Balance the following equations. Show all work.

MnO4- + Zn -> Mn2+ + Zn2+

  • chemistry -

    Here is a site that gives a great deal of information about balancing redox equations.
    http://www.chemteam.info/Redox/Redox.html

    Hint: Mn changes from an oxidation state of +7 on the left to +2 on the right. Zn changes from zero on the left to +2 on the right.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Chemistry

    Why doesn't potassium ion K+ from KMnO4 appear in the following two unbalanced equations: MnO4– + C2O42– Mn2+ + CO2 MnO4– + Fe2+ Mn2+ + Fe3+ ?
  2. Chemistry

    I found the charges on all of the following atoms and found out that Mn was reduced and C was oxidized. CH3OH- + MnO4- ----> Mn2+ + CH2O 2e-/C 5e-/Mn x 5 x 2 = 10 = 10 5CH3OH- + 2MnO4- ----> Mn2+ + CH2O Can anyone help me balance …
  3. Chemistry

    For the following electrochemical cell: Fe(s)/Fe2+(aq)//MnO4–(aq), Mn2+(aq)/ Pt(s) Which letter corresponds to the correct balanced chemical equation in an acidic solution?
  4. Chemistry

    For the following electrochemical cell: Fe(s) | Fe2+(aq) || MnO4–(aq), Mn2+(aq) | Pt(s) Which letter corresponds to the correct balanced chemical equation in an acidic solution?
  5. Chemistry

    For the following electrochemical cell: Fe(s) / Fe2+(aq) // MnO4–(aq) Mn2+(aq) / Pt(s) Which letter corresponds to the correct balanced chemical equation in an acidic solution?
  6. Chemistry

    For the following electrochemical cell: Fe(s) / Fe2+(aq) // MnO4–(aq) Mn2+(aq) / Pt(s) Which letter corresponds to the correct balanced chemical equation in an acidic solution?
  7. Chemistry

    What is the reduction half-reaction for the reaction between iron(II) sulfate and potassium permanganate in a sulfuric acid solution?
  8. Chemistry

    What is the reduction half-reaction for the reaction between iron(II) sulfate and potassium permanganate in a sulfuric acid solution?
  9. Chem

    For the following electrochemical cell: Fe(s) Fe2+(aq) MnO4–(aq) Mn2+(aq) Pt(s) Which letter corresponds to the correct balanced chemical equation in an acidic solution?
  10. Chemistry

    Balance the following equations for a half reaction that occurs in a acidic solution A) ClO3- --> Cl2 B)H2BO3- -->BH4- C) MnO4- + HNO2 -->NO3- +Mn2+

More Similar Questions

Post a New Question