Chemistry, 03.05.2021 01:20, haydonmetzger
6) A student massed a 0.1876 g sample of sodium oxalate (Na2C204) and added it to an Erlenmeyer flask with 50.00 mL of water. After dissolving the sample, it was then titrated with 43.77 mL of KMnO4 (aq) according to the following reaction:
5Na2C2O4(aq) + 2KMnO4(aq) + 8H2SO4(aq) → 2MnSO4(aq) + K2SO4(aq) + 5Na2SO4(aq) + 10CO2(g) + 8H20m)
Find the molarity of the KMnO4 solution in the buret.
Answers: 3
Other questions on the subject: Chemistry
Chemistry, 21.06.2019 23:00, slugmilk1090
The agent of mechanical weathering in which rock is worn away by the grinding action of other rock particles is call
Answers: 1
Chemistry, 22.06.2019 05:30, alaynagrace1111
What is the mass of each element in a 324.8 sample of co2
Answers: 1
Chemistry, 23.06.2019 04:00, Tiredd7838
Which of these are physical changes in matter? check all that apply boiling water a pencil being sharpened exploding dynamite freezing water rotting cheese
Answers: 1
Do you know the correct answer?
6) A student massed a 0.1876 g sample of sodium oxalate (Na2C204) and added it to an Erlenmeyer flas...
Questions in other subjects:
Mathematics, 05.02.2020 11:47
Mathematics, 05.02.2020 11:47
