If the oxidation number of Mn in MnO4 is +7 in the following chemical reaction, then MnO4 is; 5H₂O2 + 2MnO4 + 6H*→2Mn²+ + 8H₂O + 502 Select one: Oa. a. a reducing agent Ob. an oxidizing agent Oc. a spectator ion Od. a precipitate

If the oxidation number of Mn in MnO4 is +7 in the following chemical reaction, then MnO4 is; 5H₂O2 + 2MnO4 + 6H*→2Mn²+ + 8H₂O + 502 Select one: Oa. a. a reducing agent Ob. an oxidizing agent Oc. a spectator ion Od. a precipitate

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: oxidation state of carbon in C5O2?

Q: 4. How many electrons would be transferred in the redox reaction below as balanced? 6 Cu(NO3)2(aq) +…

A: Redox reaction is defined as a reaction in which oxidation and reduction take place simultaneously.…

Q: 6. Consider the reaction 4 Fe + 302 → 2 Fe:O, Which of the following statements is true? a) Fe is…

A: Given: 4Fe+3O2→2Fe2O3 To find: Which reactant is reduced or oxidized.

Q: The oxidation states are as follows: Element A B +1 X -2 The element being reduced i Ox. State as…

A: Given :- A + B2X → AX + B2 Oxidation state of A as reactant = 0 Oxidation state of B as reactant =…

Q: Balancethe following oxidation-reduction reactions occur in acidic solution using the half-reaction…

A: (a).

Q: Balance the following redox reaction. Include states. (Note, metallic silver is formed and copper…

A: Redox reactions are those involving oxidation of one species and reduction of another species. We…

Q: Balance the following redox equation in basic solution. What is the coefficient of the hydroxide…

A: The given reaction is an example of a redox reaction. In redox reactions oxidation and reduction…

Q: Which of the following equations is not a redox reaction? a. H2O(l) + NH3(g) → NH4+(aq) +…

A: In a redox reaction, both the oxidation and reduction takes place simultaneously. When oxidation…

Q: Determine the oxidation number for the indicated element in each of the following substances. S in…

A: Oxidation Number also called Oxidation State the total number of electrons that an atom either gain…

Q: 6. Determine the oxidation numbers of each of the elements in the following reaction and identify…

A: Oxidation number is a number that denotes the number of electrons that an atom can share, donate or…

Q: Which of the following reactions is a redox reaction?a. Fe(NH4)2(SO4)2-6H2O + H2C2O4 --> FeC2O4 +…

A: The chemical reaction in which a substance loses an electron is known as oxidation reaction. The…

Q: 13. Balance the following skeletal reactions using the half reaction method (under acidic…

A: Balancing redox reaction in acidic medium .

Q: Is S2O32- + I2 → S4O62- + I- a redox

A: A redox is any chemical reaction where the oxidation number of a molecule changes by gaining or…

Q: From the above reaction, the element oxidized is _____ while the one reduced is _____. 2. The…

Q: Which of the species can be oxidized with 1M HBr? a. Na b. Hg c. Pb d. Mn2+

A: A reducing agent or reductant is species that help in reduction and itself undergoes oxidation . It…

Q: 3. calcium nitrate + aluminum chloride → Molecular Reaction: 4. magnesium + silver acetate → O:Hor…

A: Calcium nitrate and aluminum chloride are ionic compounds. Both of these ionic compounds are soluble…

Q: PART B. Following the example, provide the oxidation number that changed, balance the chemical…

A: Since you asked multiple questions so as per Q&A guidelines of portal I solved first three parts…

Q: Balance the following oxidation-reduction reaction in acidic solution. What is the stoichiometric…

A: Steps for writing the balanced redox reaction in acidic medium which is shown below: Write the two…

Q: In the following oxidation-reduction, + cian + Sn, -2 H (aq) + NO, SnCl. Sncl, (aq) + NO 2(g) + H,0…

A: The question is based on the concept of redox reactions. we have to identify the oxidizing agent in…

Q: Which of the following represents an oxidation half-reaction? a. Zn2+ (aq) → Zn(s) b.Cl2(g)…

Q: Is S2O32- + I2 → S4O62- + I- a redox reaction? If so, what is being oxidised and what is being…

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

Q: The oxidation number of S in SO42- is ___

A: The oxidation number of an atom in a molecule is defined as the number of charges it would carry If…

Q: In which ONE of the following reactions is the oxidation state of phosphorus equal to +3 in either a…

A: In which ONE of the following reactions is the oxidation state of phosphorus equal to +3 in either a…

Q: A. Cr2O7 -2 + 2OH- → 2Cr2O4 -2 + H2O Redox or Nonredox? If REDOX: Balanced equation: Oxidizing…

A: In a Redox reaction one species gets oxidised while other gets reduced. The species undergoing…

Q: The oxidation number of chromium in sodium dichromate, Na2Cr2O7, is a. +1 b. +2 c. +3 d. +4 e. +5 f.…

A: Defination of Oxidation number: The oxidation number is basically the count of electrons that atoms…

Q: Balance the following equations using the change in oxidation number method. KMnO4 + CaC2O4 + H2SO4…

Q: 2 AgNO3(aq) + Cu(s) 2 Ag(s) + Cu(NO3)2(aq) → a. What is element is oxidized? b. What element is…

Q: 5. Consider the redox reaction shown below. Which species is reduced? Fe3* (ea + 3Li(s) 3Li* (eg) +…

A: Since in reduction, the specie gains electron from the reaction. hence the specie which is gaining…

Q: Cl, + 2NaBr → 2NaCl + Br, a. Oxidizing agent: b. Reducing agent: c. Oxidized: d. Reduced: e.…

Q: For a particular redox reaction, MnO₂ is oxidized to MnO and Ag+ is reduced to Ag. Complete and…

A: In balanced chemical equation, the no. of all the atoms involved in a reaction should be equal in…

Q: +2 a. Mg Mg+ 2e b. Mg(s) + HCI MgCl2(aq) + H2(g) C. Yes d. 2Mg(s) + 2HCI 2M9CI2(aq) + 2H2(g) e.…

A: In this question, we have to find out the correct answer of given problem by the help of redox…

Q: Q1: Assign an oxidation state to each atom in the following compounds. F2 AGNO3

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

Q: KSOL + Cr2(SO.)s + Fez(SO.)s + H20 3. K2Cr207 + FeSO, + H2SO. Redox or Nonredox? If REDOX: Balanced…

Q: 3. Would you use an oxidizing agent or reducing agent in order for the following reactions to occur?…

Q: 74. Determine whether each redox reaction occurs spontaneously in the forward directi a. Ca²+ (aq) +…

A: In a redox reaction, oxidation occur at anode and reduction occur at cathode.Grater the value it…

Q: Tube 1 Tube 2 Tube 3 Mn initial oxidation state: +7 +7 +7 Mn final…

A: Given, The number of electrons gain by Mn in Tube 1 Tube 2 and Tube 3 is:

Q: Balance the ff. redox reactions. Balance them using water in acidic medium if necessary. Cu+(aq)…

A: The steps involved while balancing a chemical equation by oxidation number method in acid…

Q: B. Complete and balance the following half-reactions. In each case, indicate whether the…

A: Since you have posted a question with multiple sub-parts,we will solve first three sub-parts for…

Q: 8 H+(aq) + Cr2O72-(aq) + 3 H2S (aq)----> 2 Cr+3 (aq) + 7 H2O (l) + 3 S (s) a. Assign oxidation…

Q: Consider the following unbalanced net ionic redox equation. MOO42- + SO3²2- → Mo2+ + SO4²- 100…

A: Oxidizing agent is the species that oxidizes the other substance and itself gets reduced.

Q: Balance the following net reactions and identify the oxidizing agent and the reducing agent for…

A: Hii there, since there are multiple questions posted. We are answering first question. If you need…

Q: 5. Cro,2 + Cio- a. Write the balanced reduction half reaction. b. Write the balanced oxidation half…

A: Oxidation means loss of electrons while reduction means gain of electrons. The species that gets…

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

Q: 65. Balance each redox reaction occurring in basic aqueous solution. a. H₂O₂(aq) + CIO₂(aq) - CIO2…

Q: 1. An acidic reaction: MnO4-(aq) + Fe2+(aq) O Fe3+(aq) + Mn2+(aq) What is being oxidized and what is…

Q: 1. Balance the following Redox Reactions. Always include the state of each species: (s), (1), (g),…

A: The above two reaction are redox reaction, by using the concept that oxidation occurred in anode and…

Q: In the balanced redox reaction below, label the following: 2Bro3 (aq) + 3N2H4(g) → 2Br (aq) +6H20()…

A: Applying concept of oxidation and reduction.

Q: The following is a redox reaction: CIO + S2032 + OH → Cl· + SO42- + H* Assign oxidation numbers in…

A: In a redox reaction the oxidation number of that species increases which get oxidised and oxidation…

Question

If the oxidation number of Mn in MnO4 is +7 in the following chemical reaction, then MnO4 is;
5H₂O2 + 2MnO4 + 6H*→2Mn²+ + 8H₂O + 502
Select one:
Oa.
a. a reducing agent
Ob. an oxidizing agent
Oc. a spectator ion
Od. a precipitate

AI-Generated Solution

AI-generated content may present inaccurate or offensive content that does not represent bartleby’s views.

Unlock instant AI solutions

Tap the button
to generate a solution

Click the button to generate
a solution

SEE SOLUTION

Similar questions

A clean iron nail is dipped into a solution of silver nitrate. Using your knowledge of the oxidation-reduction reactions predict which of the following will occur. O a. The iron will be reduced. O b. No reaction occurs. O c. The iron will be oxidized. O d. The iron nail will become silver-plated. All of the following may get oxidized EXCEPT O a. Mn04- ОБ. Fe2+ О с. Na Od. NO2-
QUESTION 20 What is the oxidation number of sulfur in K2S203? OA-2 OB. +2 OC. +3 OD. +4 OE +6 ht) the oxidiz
Which of the following compounds does manganese have an oxidation number of +5? A. KMnO4 B. Mn2O7 C. K3MnO4 D. MnO2 E. K2MnO4
Identify the oxidation numbers to all the elements in each of the compound or ions Na a. Na=3 O b. Na=2 O C. Na=1 Od. Na=0
a. Balance the following equations. b. Identify oxidizing and reducing agents. c. Determine the oxidation numbers of the elements involved in the redox reaction. Zn(s) + CuSO4(aq) ----> I2(s) + S2O32-(aq) -----> I-(aq) + S4O62-(aq)
A. +2 13. In the reaction, 2H₂ (g) + O₂ (g) → 2H₂O (g), which of the following is the oxidizing agent? C. H₂O B. 0₂ A. H₂ D. None of the choices 14. In the reaction, 2H₂ (g) + O₂(g) → 2H₂O (g), which of the following is the reducing agent? C. H₂O A. H₂ B. 02 D. None of the choices 15. What are the original and final oxidation numbers for iron in the smelting of iron from iron oxide? Fe2O3(s) + 3CO(g) → 2Fe(s) + 3C02(g) C.0 +2 A. +2 0 B. +3-0 D. No change 16. A reducing agent reduces other substances and loses electrons; therefore, its oxidation state will C. stay the same B. increase A. decrease ? D. none of the choices 17. A monoatomic ion has an oxidation state equal to its charge. What is the oxidation state of Ca²+? A. +2 B. +1 C.0 D.-2 18. In the reaction, Fe2O3 (1) + CO (g) → Fe (I) + CO2 (g), how many electrons does Fe gain? A. 1 B. 2 C. 3 D. 4 19. In the reaction, Fe2O3 (1) + CO (g) → Fe (1) + CO2 (g), how many electrons does Fe gain? A. 1 B. 2 C. 3 D. 4 20. Which of the…
What are the oxidation number of hydrogen in H₂O and H₂O2 molecules respectively? A. + 1 B. -1 C. -1 and +1 D. +1 and -2 O a. + 1 and -1 O b.-2 O c. +2 O d. +1 and -2
Identify the oxidizing agent in the following reaction 2Na + 2H2O 2ÑAOH + H2 A. Na B. H2O C. NaOH D. H2
5) Balance each of the following redox reactions. Assume acidic conditions for a-c and basic conditions for d. Be sure to show your work and ALL steps. a. CrO42+ Fe → Cr³+ + Fe3+ OnM M O
Chemistry the unit is electro chemistry- grade 12:)
For the following Oxidation/Reduction reactions, show which element is oxidized and which is reduced. 3. Cr2O3 Cr + O2 a. b. CaSO3 + Fe FeSO3 Са с. Sn3N2 Fel3 SnI4 Fe3N2 d. Al2O3 N2 AIN + O2 page 2 + C.
3. For the following reactions, identify the reducing agent, oxidizing agent, what is reduced, and what is oxidized: a. 2Hg²+ + N₂H4 + N₂H₂ → 2Hg + N₂ + 4H+ b. 20H + Zn + 2H₂O → Zn(OH)²/¯ + H₂ c. 2Na(s) + Cl₂(g) → 2NaCl(s) d. CH4 + 20₂ CO₂ + 2H₂O → uponent of the voltaic cell on the line provided with the letter representing it in