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A sample containing H 2 C 2 O 4 was dissolved and all of

  1. Dec 7, 2009 #1
    A sample containing H2C2O4 was dissolved and all of

    A sample containing H2C2O4 was dissolved and all of it used in a redox titration. What mass of H2C2O4 was in the sample if it required 26.37 mL of 0.1420 M MnO4to react completely with H2C2O4? They interact according to the redox reaction below.

    5 H2C2O4 (aq) + 2 (MnO4)- (aq) + 6 H+ (aq) -> 10 CO2 + 2 Mn2 + 8 H2O
     
  2. jcsd
  3. Dec 8, 2009 #2
    Re: A sample containing H2C2O4 was dissolved and all

    It looks like you got everything you need.

    How many moles is 26.37 mL of 0.142 M MnO4?
     
  4. Dec 8, 2009 #3

    Borek

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    Staff: Mentor

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