VI. Exercise 2.1Balance the following half- equations:O2(g) → 0²->2-1. O2(g)(aq)3+→ Cr³+2. Cr₂07 (aq)3. Cl(aq) → Cl2(g)NHA(aq)4. NO3(aq)5. V²+→ VO3 (aq)(aq)(aq)in basic mediumin acidic mediumin acidic mediumin acidic mediumin basic medium

Answered: Image /qna-images/answer/42aae21c-26db-496b-aff5-eaaaab302a6c.jpg

Balance the following half- equations: (aq) 3+ 2- 1. O2(g) → 0² 2. Cr₂O7² (aq) → Cr³+ (aq) 3. Cl(aq) → Cl2(g) 4. NO3(aq) → NH4* (aq) → VO3 (aq) 5. V²+ (aq) in basic medium in acidic medium in acidic medium in acidic medium in basic medium

Balance the following half- equations: (aq) 3+ 2- 1. O2(g) → 0² 2. Cr₂O7² (aq) → Cr³+ (aq) 3. Cl(aq) → Cl2(g) 4. NO3(aq) → NH4* (aq) → VO3 (aq) 5. V²+ (aq) in basic medium in acidic medium in acidic medium in acidic medium in basic medium

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: what

A: This is not an redox Reaction ( means this reaction doesn't contain both half Reaction reduction and…

Q: Balance the following net ionic equation and write the sum of the coefficients of the reactants and…

A: Skeleton unbalanced reaction: For balancing this redox reaction, we 1st need to determine the…

Q: Balance the following Redox Reactions. Always include the state of each species: (s), (l), (g), or…

A: The unbalanced chemical equations are: #(a): Zn(s) + NO3-(aq) → Zn(OH)42-(aq) + NH3(l) (Basic)…

Q: Balance each of the following redox reactions occurring in basic solution. Part A MnO₂ (s) + BrO₂…

A: We are to balance the given redox reactions in basic medium. In a balanced reaction, the number of…

Q: Balance the following oxidation-reduction reaction as if it were to occur in a basic solution. r(aq)…

A: The given redox reaction is as follows: A redox reaction is balanced by balancing the mass and…

Q: Write the half reaction for the oxidation part of this reaction. Cr,0? (aq) + HNO,(aq) → Cr³ + (aq)…

A: Given reaction: Cr2O72- (aq) + HNO2 (aq) -----> Cr3+(aq) + HNO3- (aq)

Q: Classify each half-reaction as a reduction or an oxidation. oxidation Cr,0 (aq) + 14 H' (aq) + 6 e 2…

A: If there is an increase in the oxidation state of the element in a chemical reaction, it is…

Q: 4. Write balanced equations for the following reactions in basic solution. (a) SO2(g)+I2(aq)→SO3(g)+…

A: Since you have asked a question with multiple subparts we will answer the first three for you. To…

Q: Which of the following is the strongest oxidizing agent? I−(aq) Li+(aq) MnO4^-(aq) ClO2(s)…

A: Which of the following is the strongest oxidizing agent?

Q: Write the half-reactions that occur in the following reaction. Fe(s) + 2 Ag*(aq) → Fe?"(aq) + 2…

A: A half-cell reaction is either an oxidation process that loses electrons or a reduction reaction…

Q: Write balanced half-reactions for the following redox reaction: H₂ AsO4(aq) + 4H₂O()+8 CI (aq)…

A: Answer: When in a chemical reaction reduction and oxidation takes place then such reactions are…

Q: Write balanced half-reactions for the following redox reaction: 2CO,(g)+12H* (aq)+12C1 (aq) →…

A: Answer:

Q: Balance the following reactions by the half-reaction method in acidic conditions (include phases at…

A: The given unbalanced equation is: Br2(aq) + SO42-(aq) -----> BrO2-(aq) + SO2(g) (Acidic…

Q: Balance the equation Mn0, (aq) + CI (aq) Mn2+ (aq)+ HC10 (aq)

Q: Write balanced half-reactions for the following redox reaction: Zn"(aq)+2 NO,(g)+4 OH (aq) →…

A: Write balanced half reaction -- Gain of electron means reduction and loss of electron known as…

Q: 5. Balance the reaction in both in acid solution and in basic solution. Cro. lag) + SO3² (aq) →…

A: The given unbalanced equation : CrO42-(aq) + SO32-(aq) → Cr3+(aq) + SO42-(aq)

Q: Balance the following reaction equation in acidic solution:MnO4−(aq) + Cr3+(aq) ⟶ Mn2+(aq) + Cr2…

A: The reaction given is MnO4−(aq) + Cr3+(aq) ⟶ Mn2+(aq) + Cr2O72−(aq) In the above reaction, the Mn in…

Q: Balance the following equation and write the sum of the coefficients of the reactants and products…

A: A balanced chemical equation is an equation which has an equal numbers of atoms on both side…

Q: ionic equations

Q: To measure the amount of iron in a certain type of iron ore, an analytical chemist dissolves a 46.0g…

Q: Which is the reducing Agent? 2 Ag(s) + 2Cl⁻(aq) + 2 H₂O(l) → 2 AgCl(s) + H₂(g) + 2 OH⁻(aq) A) Ag…

A: Oxidizing agent is the substance which take electrons or gain electrons from the other substance.…

Q: Write balanced half-reactions for the following redox reaction: 2+ 12 Cu²+ (aq) + C₂H₂OH(1) + 12…

Q: (1). Balance the following redox reaction in a basic solution and indicate which half-reaction is…

A: Given : ClO3-(aq) +Br-(aq)→Cl2(g) +Br2(I)

Q: Write balanced half-reactions for the following redox reaction: 5I2(s)+2Mn2+(aq)+8H2O(l)→…

A: Given : redox reaction

Q: Balance the following oxidation–reduction reactions that occur in acidic solution using the…

A: Sоme роints tо remember when bаlаnсing redоx reасtiоns:• The equаtiоn is seраrаted intо…

Q: Write balanced half-reactions for the following redox reaction: 41(s)+ AsH₂(g)+4H₂O() 81 (aq)+H,AsO…

Q: Balance the following redox reaction equation, which takes place in an acidic solution, using the…

Q: Write balanced half-reactions for the following redox reaction: 5 Ch(9)+2 Mn (aq)+16 OH (aq) → 10 CI…

Q: Balance the following reaction in basic solution. What are the coefficients in front of H 2O and OH…

A: Balanced chemical equation are said to those equations which have same number of atoms that are…

Q: Balance the following oxidation-reduction reaction that occurs in an acidic solution using the…

Q: Balance the following redox reaction in basic solution. 3+ Cr(OH)3(s) + Fe³+ (aq) 2+ Cro(aq)+ Fe²+…

A: Answer:

Q: Complete and balance the chemical reaction using method of half-reactions. Write your answer in your…

A: The given reaction is - Als + NO2-aq ⇔ AlOH4-aq + NH3aq Oxidation is the loss…

Q: Which of the following is an oxidation-reduction reaction? HCl(aq) + LiOH(aq) → LiCl(aq) + H₂O(l)…

A: Addition of oxygen or removal of hydrogen is oxidation and Addition of hydrogen or removal of oxygen…

Q: a. Choose the correct balanced equation for the following half-reaction. Cr20,2 (aq) → Cr³* (aq)…

Q: Write balanced half-reactions for the following redox reaction: 2+ 4 Zn²+ (aq) +AsH₂(g) +8 OH (aq)…

Q: Ag(s)+Cu2+(aq)⟶Cu(s)+Ag+(aq) Balance the reaction under acidic conditions using the lowest whole…

Q: In the following reaction, what ions (if any) are spectator ions? AgNO3 (aq) + 2NaI (aq) -> AgI…

A: The ionic reaction for the above molecular reaction will be as shown below Ag+ + NO3- + Na+ + I-…

Q: Write balanced half-reactions for the following redox reaction: 3+ NO3(aq) + H₂O(1)+Fe²+ (aq) →…

Q: Write balanced half-reactions for the following redox reaction: 3+ Cr₂O² (aq) +14 H* (aq) + 3…

Q: The balanced equation for a redox reaction is given below 6 H* (aq) + 5 H2O2 (aq) + 2 X (aq) → 5 O2…

A: The reaction given is

Q: Write balanced half-reactions for the following redox reaction: 2+ Fe²+ (aq)+NO3(aq) + 2 H+ (aq) 3+…

Q: In the following redox equation, choose the correct oxidation half equation: 103 (aq) + Br (aq) →…

A: An oxidation-reduction (redox) reaction is a type of chemical reaction that involves a transfer of…

Q: A precipitate of AgCl + AgBr weighs 0.8132 gram. On heating in a current of chlorine, the AgBr is…

A: Atomic Mass of Br - 79.904 u Atomic Mass of Cl - 35.5 u Molar mass of AgCl - 143.32 g/mol Molar mass…

Concept explainers

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.

Question

VI. Exercise 2.1
Balance the following half- equations:
O2(g) → 0²-
>
2-
1. O2(g)
(aq)
3+
→ Cr³+
2. Cr₂07 (aq)
3. Cl(aq) → Cl2(g)
NHA
(aq)
4. NO3(aq)
5. V²+
→ VO3 (aq)
(aq)
(aq)
in basic medium
in acidic medium
in acidic medium
in acidic medium
in basic medium

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 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

how do i solve this?
Balance the following equation and write the sum of the coefficients of the reactants and products under acidic conditions. VO+2(aq) + Sn+2(aq) → V+3(aq) + Sn+4(aq) Group of answer choices 14 10 9 13 12 6 7 11 8
41. Balance each of the following equations according to the half-reaction method: (a) MnO4 (aq) + NO2 (aq) →→MnO2 (s) + NO3(aq) (in base) (b) MnO2 (aq)MnO4 (aq) + MnO2(s) (in base) (c) Br2(l) + SO2(g) → Br¯(aq) + SO4² (aq) (in acid)
Write balanced half-reactions for the following redox reaction: 2+ NO3(aq) +H₂O(1)+Cu (aq) NO₂(g)+2 OH¯(aq) + Cu²+ (aq) reduction: oxidation: ロ→ロ X Ś ?
balance in basic solution CrO-4 (aq) + C6H14O2(aq) → Cr3+(aq) + HCO−3 (aq)
Consider the same chemical equation: 14 H+(aq) + 6Fe2+(aq) + Cr2O72-(aq) ⟶ 6Fe3+(aq) + 2Cr3+(aq) + 7H2O(l) How many electrons are being transferred in this redox reaction?
Write balanced half-reactions for the following redox reaction: H₂ AsO 4(aq) + 8 H* (aq) + 8 Cu* (aq) reduction: oxidation: 2+ AsH₂(g) + 4H₂O(l) +8 Cu²+ (aq)
Write balanced half-reactions for the following redox reaction: 3 Cl,(0)+2 Cr**(aq)+14 OH (aq) → 6 CI (aq)+Cr,0; (aq)+7 H,01) O OP reduction: O-0 oxidation: L
Balance the following oxidation-reduction reaction that occurs in an acidic solution using the half-reaction method. |(aq) + ClO"(aq) → 13 (aq) + Cl¯(aq) HOW DO WE GET THERE? Which half-reaction correctly uses electrons to balance the charge? 31 (aq) → 13 (aq) + 1e- 3e +31"(aq) → I3 (aq) 2e +31"(aq) → I3 (aq) 31 (aq) → 13 (aq) + 2e¯ 31 (aq) → 13 (aq) + 3e- Check Next (3 of 6)
Balance the following oxidation-reduction reaction as if it were to occur in a basic solution. I (aq) + ClO (aq) – I3 (aq) + Cl-(aq) HOW DO WE GET THERE? Let's balance the oxidation half-reaction first. Which half-reaction correctly balances the elements on both sides? 3 1(aq) → I3 (aq) I(aq) → I3-(aq) I(aq) → 3 I3 (aq) I3 (aq) – I3 (aq) Check Next (2 of 8)
Write balanced half-reactions for the following redox reaction: 1₂(s)+2 NO₂(g) + 2 H₂O(1) → 21 (aq) + 2NO3(aq) + 4H* (aq) reduction: oxidation: 0 ロ→ロ X
Balance the following equation in basic solution using the lowest possible integers and give the coefficient of water. Cr(OH)3{s) + ClO (aq) → CrO4“ (aq) + Cl'(aq) A. 1 B. 4 C.5 O.D.2 OE. 3