We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
how many electrons transfered in this reaction? 6H+ + 2MnO4- + 5H2C2O4 —> 2Mn2+ + 8H2O...
For the reaction 5H2O2 + 2MnO4- + 6H+ ----> 2Mn2+ + 5O2+ 8H2O, the experimentally dtermined rate of disappearance of MnO4-is 2.2x10-3 M/s. Calculate the reaction rate.
For the reaction 5H2O2 + 2MnO4- + 6H+ → 2Mn2+ +5O2 + 8H2O•The experimentally determined rate of disappearance of MnO4- is 2.2x10-3 M/s •Write out the relative rates for all chemicals involved in the reaction.
Consider the following two reactions involving oxalic acid. 2MnO4− + 5H2C2O4 + 6H+ → 2Mn2+ + 10CO2 + 8H2O H2C2O4 + 2OH− → C2O42− + 2H2O What volume of 0.0100 M KMnO4 solution will titrate a solution prepared from 46.0 mg of H2C2O4? What volume of 0.0100 M NaOH solution will titrate a solution prepared from 46.0 mg of H2C2O4?
For the reaction 5H2O2 + 2MnO4- +6H+ → 2Mn2+ +5O2 + 8H2O The experimentally determined rate of disappearance of MnO4 is 2 2x10-3 M/s. Calculate the reaction rate. Enter the value only. The units of the value you enter wanted to enter the value 0.063, enter either 0.063 or 6.3E-2.
Consider the reaction : 2MnO4- + 5H2O2 + 6H+ --> 2Mn2+ +5O2 +8H2O. If it takes 36.44 mL of 0.01652 M KMnO4 solution are required to oxidize 25.00 mL of a H2O2 solution, Calculate the molarity of the H2O2 solution.State your final answer using 4 Sigfigs.
Rate equation is rate =
k[MnO4-]x[H2C2O4]y
Understand what [MnO4-],
[H2C2O4], x, y and k are. How to
calculate the x,y, and k in this experiment?
2Mno4-+5H2C2O4+6H+2Mn2++10CO2+8H2O
(b) What is E°cell for the reaction 2MnO4- + 16H+ + 5Pb → 5Pb2+ + 2Mn2+ + 8H2O?
2Mn2+ +5H3AsO4⇌5HAsO2+2MnO4-+ 6H++ 2H2OIn the above redox reaction, use oxidation numbers to identify the element oxidized, the element reduced, the oxidizing agent and the reducing agent.2Cl2 +5Sb2O5+ 6H+ ⇌10SbO++4ClO3-+ 3H2OIn the above redox reaction, use oxidation numbers to identify the element oxidized, the element reduced, the oxidizing agent and the reducing agent.2MnO4-+3N2H4+ 4H2O⇌6NH2OH+ 2MnO2+ 2OH-In the above redox reaction, use oxidation numbers to identify the element oxidized, the element reduced, the oxidizing agent and the reducing agent.
A. How many mL of a 0.118 M solution of KMnO4 are needed to titrate 20.0 mL of 0.214 M solution of sodium oxalate, Na2C2O4? The net ionic equation is 2MnO4-(aq) + 5C2O42-(aq) +16H+(aq) → 2Mn2+(aq) + 10CO2(g) + 8H2O(l) B. In which of the following compounds can an element highlighted in red act as an oxidizing agent? CaH2, CH4, NH3, ClO2, H2O
How do you find n (number moles of electrons transfered inbthe
reaction) to use in the formula G = -nFE?
3. Calculate the standard free energy AGº for the following redox reaction: 6Br (aq) + 2MnO4 (aq) + 4H2O (1) ► 3Br2 (1) + 2 MnO2 (s) + 8 OH