In the titration of sodium oxalate with potassium permanganate, pure sodium oxalate (Na2C2O4 , MM = 133.9985 g/mol) is used to find an accurate Molarity of a potassium permanganate (KMnO4) solution. If 98.52 mg of sodium oxalate is dissolved in exactly 25.00 mL of solution at 25.0 oC, 21.50 mL of KMnO4 solution is needed to achieve equivalence. What is the Molarity (M
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Chemistry, 22.06.2019 03:10
Between 2014 and 2016, more than 25,000 children in flint, michigan, drank water that was contaminated with lead from lead pipes. during this time, the city claimed the water was safe to drink. which of these actions could the city have taken to ensure that the drinking water was free from lead?
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Chemistry, 22.06.2019 19:30
Use the periodic table to find the molar mass of each element. molar mass h = g/mol molar mass s = g/mol molar mass o = g/mol
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In the titration of sodium oxalate with potassium permanganate, pure sodium oxalate (Na2C2O4 , MM =...
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