one of the following is reducing agent O a. more than one are true O b. S203-2 O c. S406-2 O d. S205-2

Q: 3V + 2Ga³+ = 3V2+ + 2Ga.    E°= +0.64 V.   3V2+ + 2Al = 3V + 2Al3+.       E°= +0.46 V Based on…

A: Given: List the oxidation agents in order of decreasing strength. Write reduction reaction for each.…

Q: You are given the following three half-reactions:  (1) Fe3+(aq) + e− → Fe2+(aq)   E o…

A: Given reactions are,(1) Fe3+(aq) + e- -->  Fe2+(aq)           E o= +0.77 V(2) Fe2+(aq) + 2e-…

Q: Which substance is oxidized in the following redox reac:on? 2H2S + O2 ------------→ 2H2O + 2S a.…

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Q: The dissolution reactions of gold (Au) in 1M HNO3 and 1M aqua regia (1M HNO3 + 1M HCI) are given…

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Q: Where do the H+ protons come from at this step of balancing redox reactions in acidic environments?…

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Q: Which of the following is a balanced half reaction in basic solution? O Cl +60H → CIO; + 5e¯ +3H20 O…

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Q: Consider the following unbalanced reaction: PbO2(s) + I'(aq) –Pb2* (aq) + I2 (s) - Balance the…

A: Oxidation half reaction : I^- = I2  Or, 2I^- = I2(I atom balanced)  Or, 2I^- = I2 + 2e (charge…

Q: 38. Which of the following half reactions in CORRECT?  A. I2 + 1e- I- B. Cu2+ + 2e- Cu+ C. Zn2+ +…

A: We have to find out which of above reaction is correct. So, correct is Option C i.e. = Zn2+ + 2e-…

Q: What reaction occurs at the anode? Select one: a. Ni2+ + 2e- → Ni b. Ni → Ni2+ + 2e- c. Ag+ + e-…

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Q: with solution) 5. Fe +

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Calculate the f.e.m. obtained considering the 2 following reduction reactions 2H+(aq) + 2e- → H2(g)…

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Q: Ise the half-reaction method to balance the following reaction under acidic conditions. Fil in the…

A: Balancing a reaction menas charge and atoms should balance  there are two methods to balance a…

Q: Based on the following information, I2(g) + 2e− → 2I−(aq)      E∘ = +1.36 V Cd2+(aq) + 2e− → 2Cd(s)…

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Q: Determine Ecell∘, ΔG∘, and K for this reaction. Calculate the value for the cell potential, Ecell,…

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Q: For the reaction 2 Culls) + Çd(s) → Cd (ag) + 2 (ag) + 2 Cu(s) E = +0.23 V %3D given that E°cs"/Sd =…

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Q: If the total  reaction is 2H2O ----->  2H2 +O2 what is the reaction in the anode given that hydrogen…

A: Given reaction is : 2H2O ----->  2H2 +O2  What is the reaction in the anode given that hydrogen…

Q: Using data from the table below, place the following in order of decreasing strength as oxidizing…

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Q: For each of the following balanced oxidation–reductionreactions, (i) identify the oxidation numbers…

A: The process where the compound loses electrons is called oxidation. The process where the compound…

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Q: In the balanced oxidation-reduction reaction (occurring in acidic condition) the coefficients before…

A: Given reaction   SO32-+NO3¯→NH4++SO42- To Balance the equation in acidic medium and write the…

Q: Based on the reactions below, which is the stongest reducing agent? +1.22 V MnO2(s) + 4H+(aq) + 2e-…

A: Reducing agent is the species which reduces others species and oxidises itself. Oxidising agent is…

Q: For the redox self-exchange reaction below, the reaction is fast as it involves movement of…

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Q: E° for a Calculate galwanic can hap cell reacton banic Cen based on these 25°c +2e-@q (2g) + 2e-p3G…

A: Note:In the question, the standard reduction potential of Cd+2 to Cd is given as 0.40 V. But, the…

Q: 5042- 5 ↑ S2- OXIDIZING REDUCING

A: The reaction is SO42- ----> S2- Oxidation of  'S' in SO42-  = +6  And in S2- is = -2

Q: f 0.060 faraday is passed through an electrolytic cell containing a solution of In³* ions, the…

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Q: 3CuCl2·2H2O(aq)

A: Metals have zero Oxidation number and oxygen atom have -2 Oxidation number because it's gain two…

Q: (Cr202)" (aq) + HNO2(aq) → Cr³+, Consider the redox reaction in acidic solution: (Cr202)7 (aq) +…

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Q: u 2 Calculate the A G° for the following redox reaction: nüz Cu(s) + Zn 2+ (aq) →Cu2+(aq) + Zn(s) E°…

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Q: Given the reaction: 2Ag + Cl, > 2Ag* + 2CH The mass of Ct is 2.68 lb and the volume of the solution…

A: Since you have posted multiple sub part , we are doing first 3 for you. To get rest of the question…

Q: Fe3*(aq) + e¯ → MnO4°(aq) + 8 H*(aq) + 5e¯ → Zn2*(aq) + 2e¯ → Zn(s) Br2(t)+ 2e¯ –→ Fe2*( aq) E° =…

A: Here, Reduction potentials are given. More the reduction potential means easy to reduce. Reducing…

Q: For the re the followi MnO4 + (a) What i Mn in MnC

A: Oxidation number is the partial or imaginary charge present on an atom in the compound.  a) +7 b) +4…

Q: 39. What should be the reaction at the anode? O Ag(s) → Ag+ (aq) + e- - O Fe²+ (aq) → Fe³+ (aq) + e-…

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Q: Calculate the value of Eºcell for the following reaction: 2 Al(s) + 3 Co2+ (aq) 2 Al3+ (aq) + 3…

A: The E°cell can be calculated by using formula E°cell = E° cathode (reduction) - E° anode(reduction)

Q: ype of chemical reaction that involves a transter of electrons between wo species *…

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Q: You are given the following three half-reactions:  (1) Fe3+(aq) + e− → Fe2+(aq)   E o…

A: Hi there! As there are multiple questions, we are answering the first question (part-a). if need…

Q: A newly discovered bacterium can reduce selenate ion, SeO , 42-( aq)  to elemental selenium, Se(s),…

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Q: For the redox reaction 2Sr + O2 ---> 2SrO  what is its half reactions, oxidizing agent, and reducing…

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Q: Half-reaction E° (V) Br2(1) +2e 2Br (aq) 1.080V 2H (aq) + 2e" H2(g) 0.000V Fe (aq)+ 2e Fe(s) -0.440V…

A: This question is based on oxidizing and reducing tendency based on reduction potential. See the…

Q: Answer the following questions using data from Table 17.1 (all under standard conditions). a. Is…

A: The cell potential for the cell, which is formed by putting the hydrogen electrode at anode and Ni…

Q: Hello, I am trying to balance a tricky (skeleton) reaction using the half reaction method: CrI3…

A: Step 1 : write the unbalanced chemical equation:Step2: identify and write all redox couple in…

Q: In the home-based experiment involving reaction between the iodine solution and ascorbic acid, which…

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Q: A solution containing 0.20 M Pb²*, 1.5 × 10-6 M Pb** , 1.5 × 10-“ M Mn²+ , 0.20 M MnO, , and 0.88 M…

A: "Since you have asked multiple questions, we will solve the first question and its sub-parts for…

Q: rom the activity list included in this problem, which element will react with Cu?  Which element/ion…

A: If an element loses an electron, this process is called oxidation. If an element gains electrons,…

Q: As2O3(s) + NO3- (aq) → H3AsO4(aq) + N2O3(aq) Identify the oxidizing agent. Identify the reducing…

A: Given reaction, As2O3(s) + NO3- (aq) → H3AsO4(aq) + N2O3(aq) Identify oxidizing and reducing agent ?

Q: JAssumung ut occured in an acidic solution, is the correctly balanced equation for A) H,O+ Sn→ H,O…

A: Given Reaction:-  H2O2 + Sn+2 -----> H2O + Sn+4

Q: How many coulombs of charge are required to cause reduction of 0.5 mle of Cu2+ to Cu?  Cu2+(aq) +…

A: Charge of one electron = 1.602×10-19 C  Faraday (F) :-  The charge of 1 mole (6.022×1023) electrons…

Q: Calculate the Free Gibb’s Energy, kJ/mol, for the following redox reaction at 25.0°C. 2Ce4+(aq) +…

A: Given  The following redox reaction is - 2Ce4+ (aq) + 2Cl- (aq) →Cl2 (g) + 2Ce3+(aq) anode - 2Cl-…

Q: Half-reaction E° (V) Cl₂(g) + 2e →→→ 2Cl¯(aq) 1.360V Cd²+(aq) + 2e → Cd(s)-0.403V Cr³+(aq) + 3e¯…

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Q: he oxidation–reduction reaction: S4O62- + Cr2+ → Cr3+ + S2O32- Half-reactions:

A: The given chemical reaction  S4O62- + Cr+2 → Cr+3+ S2O32- In an electrochemical cell, oxidation…