Answered: ________ is reduced in the following…

Science

Chemistry

________ is reduced in the following reaction: Cr2O72- + 6S2O32- + 14H+ → 2Cr3+ + 3S4O62 + 7H2O O2- S4O62- Cr6+ H+ S2+

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter17: Electrochemistry And Its Applications

Section: Chapter Questions

Problem 87QRT

See similar textbooks

Related questions

Q: The following skeletal oxidation-reduction reaction occurs under basic conditions. Write the…

A: In oxidation reaction oxidation number of element is increased.

Q: Arrange these species by their ability to act as an oxidizing agent. Best oxidizing agent Poorest…

A: The oxidizing power of the given substance can be compared by the standard reduction potential of…

Q: Combine the oxidation half reaction and the reduction half reaction to obtain an overall oxidation-…

A: The half reactions given are oxidation half reaction : C2H5OH + 4 OH- → CH3CO2H + 3 H2O + 4 e-…

Q: What is the coefficient of H+ after the following half-reaction is balanced? HSO4–(aq) ⟶⟶ S2–(aq)…

Q: What is the oxidation number of the S in: H2S HS- S2- SO42- S2O32-

Q: 8H2S + 8Cl2 → S8 +16HCl Given the reaction above identify the A) Reactant reduced answer…

A: This is a redox reaction, 8 S-II - 16 e- → 8 S0 (oxidation) 16 Cl0 + 16 e- → 16 Cl-I…

Q: Identify the species that being oxidized and reduced in each of the reaction: P4 + 10Cl2 --> 4 PCl5.

A: Oxidized species (loses electrons) undergoes increase in oxidation state while reduced species…

Q: Identify the reactant that gets oxidized in the following reaction 5C2O4^2- (aq)+…

A: Given :- 5C2O42-(aq) + 2MnO4-(aq) +16H+(aq) →2Mn2+(aq) + 8H2O(l) + 10CO2(g) To identify :-…

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: Combine the oxidation half reaction and the reduction half reaction to obtain an overall oxidation-…

A: The half reactions given are oxidation half reaction : Ni → Ni2+ + 2 e- reduction half…

Q: The following skeletal oxidation-reduction reaction occurs under basic conditions. Write the…

A: We have to predict the balanced reduction half reaction.

Q: Which half-reaction shows the reduction part of an oxidation-reduction reaction? O Sn²+ → Sn4+ + 2e…

A: The oxidation-reduction reaction also named as redox reaction which involves transfer of electrons…

Q: R = 8.314 mol·K F = 96,485 mol AG = AG° + RT · In(Q) ΔΕΔΕ-). In(Q) Half Reaction (Note: All given as…

A: The reduction potential of the species given are, Given: Concentration of A3+ = 0.100 M And…

Q: I) Zn + 2HCI --> ZnCl2 H2 II) NaOH + H2S04 -> Na2SO4 + H2O III) H20 --> H* + OH IV) 2H20 --> 2H2 +…

A: The question is based on the principle of redox reactions. we have to identify which of the given…

Q: Given the reaction: 2Fe(s) + 3C12(g) --> 2FEC13(s) Write the half reaction showing reduction.

A: Reduction is the process of gain of electron. And oxidation is the process of loss of electron. To…

Q: Is the following reaction an oxidation, reduction, or neither? HO reduction oxidation neither

Q: Table 20.1 Half Reaction F2 (2) + 2e- 2F- (aq) C2 (2) + 2e- 2CH (ag) EV) +2.87 +1359 Br2 0+ 2e - 2Br…

A: Since you have multiple questions, we are entitled to answer the first only.

Q: In the following reaction what is the undergoing oxidation? 4KO2(s) + 2CO2(g)--->2K2CO3(s) + 3O2(g)…

A: Applying concept of oxidation and reduction.

Q: It is use to track or account the movement of electrons in a redox reactions and it is just a…

A: We usually prefer Oxidation state change to track the moment of electron during Redox reaction .…

Q: Enter electrons as e. The following skeletal oxidation-reduction reaction occurs under basic…

A: Balanced oxidation half reaction: S2- → S + 2e- Reactant…

Q: According to the data below, which species will reduce Zn2+ but not Mg2+? Half-Reaction Zn2*(aq) + 2…

Q: In the following reaction, what species is undergoing oxidation (being oxidized)?: Ca + Br2 -->…

A: Oxidation is process which involves the increase in oxidation state of species…

Q: Which species is the best reducing agent? E° (V) S2O62-(aq) + 4 H+(aq) + 2 e− ➝ 2…

A: Reducing agent are those species which can reduced others and oxidised itself by losing electrons.…

Q: Using this equation how do you tell which half reaction is used for the E- and which half reaction…

A: Please find your solution below : In a cell reaction, oxidation occurs at anode and reduction occurs…

Q: reaction neither oxidized reduced oxidized nor reduced CH,(9)+H,O(9) → CO(9)+3 H½(9) 2- 2 Cro (aq)+2…

A: If the oxidation number is increased, then the species get oxidized. If the oxidation number is…

Q: D. Directions: For each of the following reactions, write TRUE or FALSE. "This is an…

A: We have to identify whether the given reaction is redox reaction or not.

Q: Enter electrons as e¯. The following skeletal oxidation-reduction reaction occurs under basic…

A: A redox reaction is balanced by balancing the mass and charge. In a basic medium, the reaction is…

Q: Indicate if the process is oxidation, reduction, both, or neither Na → e1 + Na*1 S + 2 e1→ s2 -> H-H…

A: Fill in the blanks with suitable process ?

Q: ndicate whether the following change in oxidation number is an oxidation or a reduction. (a)+3 →+1…

A: A Redox reaction leads to oxidation and reduction processes simultaneously. Oxidation and reduction…

Q: Which of the following reactions will occur spontaneously as written? A. 3Fe2+(aq) + Cr3+(aq)…

A: The relationship between ΔGo and Eo is shown below,ΔGo = -nFEo

Q: Consider the following reaction: 4Al + 3O2 -> 2Al2O3 Which of the following is the unbalanced…

Q: 1. Consider the following reductions and arrange them in order of decreasing tendency to occur from…

A: According to reaction 1, S cannot oxidize Ir, so the reduction of IrCl63- to Ir is more susceptible…

Q: Enter electrons as e". The following skeletal oxidation-reduction reaction occurs under basic…

Q: Balance the following half-rxn by filling in the appropriate coefficients and # of electrons:…

A: A chemical reaction is balanced if each element is same on both the side of a reaction. On the…

Q: n the space provided, draw the oxidation and reduction products for the following: сно H OH HO H H…

A: Polyhydroxy aldehydes are the group of the compound that has aldehyde as the main functional group…

Q: J R = 8.314 mol·K F = 96, 485 mol AG = AG° + RT · In(Q) AE = AE° - (K) · In(Q) nF Half Reaction…

A: Non-spontaneous reaction takes place inside an electrochemical cell (also called electrolytic cell),…

Q: 4CHO03/UM1: Fundamentals of... Introduction Perhaps the cleanest method of conducting an oxidation…

A: 4) a) Ethanal The given product can be produced by oxidation of ethanol and the reagent used is…

Q: The following skeletal oxidation-reduction reaction occurs under basic conditions. Write the…

A: Given, The reaction is F- + I2 → I- + F2 F- → F2 (oxidation half-reaction) ...(a) I2 →…

Q: Enter electrons as e The following skeletal oxidation-reduction reaction occurs under basic…

Q: 17. Which reaction will not occur as suggested? vloeih Al (s) + SnCh(aq)→AIC13(aq) + Sn(s) b. H2(g)…

A: These given reactions are examples of displacement reaction reactions where one of the chemical…

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

A: Given that, the reaction between the iodine solution and ascorbic acid. We have to tell which one…

Q: In the following reaction, what species is undergoing reduction (being reduced)?: Ca + Br2 --> CaBr2…

A: An oxidation-reduction (redox) reaction is a reaction in which oxidation and reduction is happening.…

Q: H5106+ Cr→103 + Cr³+ Match the following for the above reaction. Drag and drop options on the…

A: H5IO6 + Cr -----> IO3- + Cr3+ -> The species for which oxidation number increases is oxidized.…

Q: The following skeletal oxidation-reduction reaction occurs under basic conditions. Write the…

A: The balanced reduction half-reaction is

Q: Which two species will be able to oxidize Pb(s)? 35. Which species will NOT be able to reduce…

A: Oxidation means loss of electron and reduction means gain of electrons.

Q: bjective 9.4 (bolded objective) se the following reactions 2KCIO3 --> 30₂ + 2KCI MgO + 2HCl -> MgCl₂…

A: Oxdation is a process of loss of electrons and reduction is a process of gain of electrons

Q: The following skeletal oxidation-reduction reaction occurs under acidic conditions. Write the…

Q: Which of the following statements about oxidation and reduction reactions is true?

A: Different chemical species have different tendencies to gain or lose electrons. Chemical species…

Q: Indicate if the process is oxidation, reduction, both, or neither Na → e-1 + Na*1 S + 2 e-1→ S2 Н-Н…

A: Oxidation is increase in oxidation state. Reduction is decrease in oxidation state. A reaction in…

Q: In the reaction below Sn2+ (Circle your answer) Sn2+ + 2Fe3+ --> Sn4+ +…

A: Sn2+ + 2Fe3+ → Sn4+ + 2Fe2+ Sn2+ is oxidized.

Concept explainers

Redox Reactions

Redox reactions are considered to be the chemical reactions involving both oxidation and reduction processes. They are actually oxidation-reduction reactions. The term redox is made from two words where “red” comes from reduction and “ox” comes from oxidation. During a redox reaction electron transfer takes place in such a way that one chemical compound gets reduced and the other one gets oxidized.

Question

________ is reduced in the following reaction:

Cr2O72- + 6S2O32- + 14H+ → 2Cr3+ + 3S4O62 + 7H2O

		O2-
		S4O62-
		Cr6+
		H+
		S2+

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

what is reduced in I^- + MnO4^-+H^+ -->I2+MnO2+H2O
In the following reaction what is the undergoing oxidation? 4KO2(s) + 2CO2(g)--->2K2CO3(s) + 3O2(g) A. This is not an oxidation-reduction reaction B. O C. K D. C
Consider the following reaction: 4Al + 3O2 -> 2Al2O3 Which of the following is the unbalanced reduction half reaction? Al -> Al+3 Al -> Al2O3 O2 -> O-2 O2 -> AlO3 (incorrect, already attempted) Thank you!
State whether the OVERALL reaction is Oxidation/Reduction or neither for reaction Iand II.
Which one of the following processes represents an oxidation? Ba2+(aq) + CrO42-(aq) → BaCrO4(s) 2 H+(aq) + CO32-(aq) → H2O(l) + CO2(g) Fe3+(aq) → Fe2+(aq) MnO2(s) → MnO4-(aq) 2 CrO42-(aq) + 2 H+(aq) → Cr2O72-(aq) + H2O(l)
Determine whether the following is an oxidation or reduction reaction. Please just write whether it’s an oxidation or reduction, no explanation please. Zn(s) +2HCl =ZnCl(aq) +H2(g)
write half equations for the following conversions and state whether the conversion is an oxidation or a reduction: a) H2O2 to O2 b)H2O2 to H2O
For each of the following balanced oxidation–reductionreactions, (i) identify the oxidation numbers for all the elementsin the reactants and products and (ii) state the totalnumber of electrons transferred in each reaction.(a) I2O5(s) + 5 CO(g)---->I2(s) + 5 CO2(g)(b) 2 Hg2+(aq) + N2H4(aq)---->2 Hg(l) + N2(g) + 4 H+(aq)(c) 3 H2S(aq) + 2 H+(aq) + 2 NO3-(aq)----->3 S(s) +2 NO(g) + 4 H2O(l)
Pertinent General Reactions: Bayer’s oxidation: Chromic acid oxidation: Lucas test: Ferric chloride test:
Identify each of the following reactions as an oxidation reaction, a reduction reaction, or neither.
The following skeletal oxidation-reduction reaction occurs under basic conditions. Write the balanced REDUCTION half reaction. F- + I2 I- + F2 ____________ -----> ___________ Reactants. Products.
This is a question about balancing oxidation reduction reactions in CHM-152.