2) Depict the half reactions for (2 pt each) Fe2+ oxidation for Fe203 MnO2 reduction to...
pore water's corespunucu 34. Balance the following oxidation-reduction reactions: PbO2 (s) → Pb2+ + O2 Fe2+ + MnO2 (6) Fe3+ + Mn2+ As2S3 (s) + NO3 → HASOą- + Sº + NOZ CH,0 (aq) + NO3 → N2 + HCO3 + CO2(g) FeS2 pyrite + NO3 → N2(g) + FeOOH goethite + SO- CHCl3 + 02 → CO2 + C1- Mn2+ + O2 + Co2+ → MnO2 (s) + Co304 (5) P ,
For each of the following unbalanced half-reactions, determine
whether an oxidation or reduction is occurring:
1) Mn2+ ⟶ MnO2
2) NO3 − ⟶ NO
the answer for 1 is
and for b is
so I want to know for b how the oxidation state on Mn was
+4?
and for d how you the oxidation state on N was +5 and then
+2?
please I need the answeras soon as possible
b) Mn2+→MnO2 The balanced half reaction is as follows:...
Oxidation Half Reaction, Reduction Half Reaction, Final Oxidation Half Reaction, Final Reduction Half Reaction, Addition of Two Reactions, and Final/Balanced/Cancelled Redox Reaction for CH3CH=CH2+KMnO4 -> CH3CHOHCH2OH+MnO2 and C6H5-CH2CH2CH3+Na2Cr2O7 -> C6H5-COOH+CO2+CR^3+(in acid)
(1) Identify each of the following half-reactions as either an oxidation half-reaction or a reduction half- reaction. identification half-reaction Mn(s) >Mn2(aq) + 2e Br2(1) +20_ 2Br" (aq) oxidation reduction (2) Write a balanced equation for the overall redox reaction. Use smallest possible integer coefficients.
For each of the half-reactions below state if it is a reduction or an oxidation: I.2 H+ + 2 e- → H2 II.Mg → Mg2+ + 2 e- III.Pb2+ → Pb4+ + 2 e- IV.MnO4- + 5 e- + 8 H+ → Mn2+ + 4H2O
(1) Identify each of the following half-reactions as either an oxidation half-reaction or a reduction half-reaction. half-reaction identification oxidation (2) Write a balanced equation for the overall redox reaction. Use smallest possible integer coefficients. (1) Identify each of the following half-reactions as either an oxidation half-reaction or a reduction half-reaction. identification (2) Write a balanced equation for the overall redox reaction. Use smallest possible integer coefficients (1) Identify each of the following half-reactions as either an oxidation half-reaction or a...
Balance the following oxidation-reduction reactions using the half-reaction method. 1. HCOOH (aq) + MnO.. (aq) → CO2 (g) + Mn2. Acidie solution Identify the reduction half Identify the oxidation half Basic solution Identify the reduction half Identify the oxidation half Write a balanced equation for the electrode and overall cell reactions in the following galvanic cell and determine E°. Sketch the cell, labeling the anode and cathode and showing the direction of electron and ion flow. 2. 3. Circle the...
(1) Identify each of the following half-reactions as either an oxidation half-reaction or a reduction half-reaction. half-reaction identification Cd(s)Cd2+(aq) + 2e- Ag+(aq) + e-Ag(s) Write a balanced equation for the overall redox reaction. Use smallest possible integer coefficients. ? + ? ? + ? 2. Identify each of the following half-reactions as either an oxidation half-reaction or a reduction half-reaction. half-reaction identification Mn(s)Mn2+(aq) + 2e- Zn2+(aq) + 2e-Zn(s) (2) Write a balanced equation for the overall redox reaction. Use smallest...
118 HNO: Mn + H2O + NO MnO2 + H + Oxidation Half Reaction: Reduction Half Reaction: Oxidizing agent: Reducing agent 4. PbO2 + Mn?' + SO42- + H P bSO4 + MnO4 + H2O Oxidation Half Reaction: Reduction Half Reaction: Oxidizing agent: Reducing agent 5._HNO: + Cr2O72- + H → Cr + NO + H2O Oxidation Half Reaction: Reduction Half Reaction: Oxidizing agent: Reducing agent 6. Mn?+ CIO, MnO2 + CIO Oxidation Half Reaction: Reduction Half Reaction: Oxidizing agent:...
(1) Identify each of the following half-reactions as either an oxidation half-reaction or a reduction half-reaction. Half-reaction Identification Fe2+(aq)--> Fe3+(aq) + e- Br2(l) + 2e- --> 2Br-(aq) (2) Write a balanced equation for the overall redox reaction. (Use smallest possible integer coefficients.)