Chemistry, 15.03.2022 18:10 okay1359

2 MnO4 + 5 H2C204 + 6 H+ 2 Mn2+ + 10 CO2 + 8 H20 4. A 1.2516 gram sample of a mixture of CaCO3 and Na2SO4 was analyzed by dissolving the sample and
completely precipitating the Ca2+ as CaC204. The CaC204 was dissolved in sulfuric acid and the resulting
H2C204 was titrated with a standard KMnO4 solution. The titration of the H2C204 obtained required 35.62
milliliters of 0.1092 molar MnO4 solution. Calculate the number of moles of H2C204 that reacted with the
Mn04

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2 MnO4 + 5 H2C204 + 6 H+ 2 Mn2+ + 10 CO2 + 8 H20 4. A 1.2516 gram sample of a mixture of CaCO3 and...