Determine ecell at the equation
A solution which is having 25.0 ml 0.112 M Fe2+ is titrated with the 0.0258 M KMnO4. Suppose [H+] = 1.0 M and is constant. Determine Ecell at the eq. pt. The reference electrode is SHE by using the half-reactions for MnO4-/Mn2+ and the Fe3+/2+ .
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The resulting Na2 C 2O4 precipitate was filtered and dissolved in the dilute H2SO4 .This solution needed 2.05 mL of 4.88 X10-4 M KMnO4 to reach the end point.
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A solution which is having 25.0 ml 0.112 M Fe2+ is titrated with the 0.0258 M KMnO4. Suppose [H+] = 1.0 M and is constant. Determine Ecell at the eq. pt. The reference electrode is SHE by using the half-reactions for MnO4-/Mn2+ an
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Exactly 100 mL of 0.10 M nitrous acid (HNO2) are titrated with a 0.10 M NaOH solution. Measured the pH for (a) the initial solution, (b) the point at which 80 mL of the base has been added, (c) the equivalence point, (d) the point at which 105 mL
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