Question

(a) Balance the following half-reactions by the ion-electron half-reaction method: (i) (acid solution) U4+ (aq) →...

(a) Balance the following half-reactions by the ion-electron half-reaction method: (i) (acid solution) U4+ (aq) → UO22+ (aq)

(ii) (acid solution) Rh2+ (aq) → Rh2O3 (s)

(iii) (base solution) MnO2 (s) → MnO4– (aq)

(iv) (base solution) PuO3 (s) → Pu(OH)4 (s)

(b) Which of the above equations are oxidation half-reactions?
(c) Give the formulas of the reactants that become oxidized in the course of the reaction.

Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Balance the following redox equations by the ion-electron half-reaction method: (a) (acid solution): NO3– + I–...
Balance the following redox equations by the ion-electron half-reaction method: (a) (acid solution): NO3– + I– → NO + I2 (b) (acid solution): Cr2O72– + Fe2+ → Cr3+ + Fe3+ (c) (basic solution): Au(s) + CN– + O2 (g) → Au(CN)2–
Hi, the following problem I'm working on is: The hydroperoxide ion HO2- (aq) reacts with permanganate...
Hi, the following problem I'm working on is: The hydroperoxide ion HO2- (aq) reacts with permanganate ion MnO4- (aq) to produce MnO2(s) and oxygen gas. Balance the equation for the oxidation of hydroperoxide ion to O2(g) by permanganate ion in a basic solution. I know the beginning equation is: HO2^-(aq) + MNO4^-(aq) ---> MnO2(s) +O2(g) and that I have to write half rxns for each one. I also know the answer ends up being: H2O(l) + 2MnO4- (aq) +3HO2-(aq) --->...
Balance the following oxidation-reduction reactions, which occur in acidic solution, using the half-reaction method. (Use the...
Balance the following oxidation-reduction reactions, which occur in acidic solution, using the half-reaction method. (Use the lowest possible coefficients. Include states-of-matter under the given conditions in your answer.) (a) O2(g) + Pb(s) → H2O(l) + Pb2+(aq) (b) NO3−(aq) + Sn(s) → NO(g) + Sn2+(aq) (c) Cl2(g) + Cr3+(aq) → Cl −(aq) + Cr2O72−(aq) (d) F2(g) + Mn2+(aq) → F −(aq) + MnO4−(aq)
Balance the following redox equations by the ion-electron method: (a) H2O2 + Fe2+ → Fe3+ +...
Balance the following redox equations by the ion-electron method: (a) H2O2 + Fe2+ → Fe3+ + H2O (in acidic solution) (b) Cu + HNO3 → Cu2+ + NO + H2O (in acidic solution) (c) CN− + MnO4− → CNO− + MnO2 (in basic solution)
Determine the number of water molecules necessary to balance the reduction half reaction of ___ MnO4-(aq)...
Determine the number of water molecules necessary to balance the reduction half reaction of ___ MnO4-(aq) → ___ MnO2(s) that occurs in a basic solution.
Balance each of the following redox reactions using the half-reaction method. a. ClO2–(aq) --> ClO2(g) +...
Balance each of the following redox reactions using the half-reaction method. a. ClO2–(aq) --> ClO2(g) + Cl–(aq) b. O2(g) + Sb(s) --> H2O2(aq) + SbO2–(aq) c. MnO4–(aq) + SO2(g) -->Mn2+(aq) + HSO4–(aq) d. CO(g) + I2O5(s) --> CO2(g) + I2(aq)
Anila performed the following reactions between oxalic acid (H2C2O4) and Permanganate ion and measured the reaction...
Anila performed the following reactions between oxalic acid (H2C2O4) and Permanganate ion and measured the reaction time at a constant temperature: MnO4-(aq) + H2C2O4(aq) --> MnO2(aq) + CO2(g) + (other products) rate = k[MnO4-]x [H2C2O4]y Determination Initial [MnO4-], mol/L Initial [H2C2O4], mol/L Elapsed time (Δt), s Reaction rate, mol/L·s 1 0.0230 0.120 224 2 0.0230 0.240 111 3 0.0460 0.240 110 a) (3 pts) Calculate the reaction rate of the determination 2, using reaction rate = -Δ[MnO4-]/Δt. b) (3 pts)...
Balance the following oxidation-reduction reactions, which occur in acidic solution, using the half-reaction method. (Use the...
Balance the following oxidation-reduction reactions, which occur in acidic solution, using the half-reaction method. (Use the lowest possible coefficients. Include states-of-matter under the given conditions in your answer.) NO3−(aq) + Sn(s) → NO(g) + Sn2+(aq)
The problem asks me to balance the following redox equation using the (ion-electron) half-reaction method: 1)...
The problem asks me to balance the following redox equation using the (ion-electron) half-reaction method: 1) MnO41- (aq) + Cl1- (aq) --> Mn2+ (aq) + Cl2 (g) (acidic solution)
In an acid solution using the half-reaction method balance the following oxidation/reduction reactions. Identify the oxidizing...
In an acid solution using the half-reaction method balance the following oxidation/reduction reactions. Identify the oxidizing agent and the reducing agent in each reaction. a. ??(?) + ??3 −(??) → ?? 2+(??) + ??(?) b. ??2?7 2−(??) + ?? −(??) → ?? 3+(??) + ??2 (?) c. ??2 2+(??) + ??(?) → ? 4+(??) + ???4 2− d. ??2 (??) → ???3 −(??) + ?? −(??) This was how the question was given.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT