### Chemistry Quiz: Oxidation Numbers#### Question:Which of the following has the highest (more positive) oxidation number?1. ○ Al (s)2. ○ H in water3. ○ O in water4. ○ Al in Al₂O₃5. ○ Cu in Cu₂O[No diagrams or graphs are present in this quiz question.]

Given that : We have to determine which of the following has the highest oxidation number :

Answered: Which of the following has the highest…

Which of the following has the highest (more positive) oxidation number? Al(s) H in water O O in water O Al in Al,03 Cu in Cu20

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: Balance the following aqueous reactions. Determine the oxidation states of the ions that have…

A: When atom lost the electron then process is called oxidation and vice-versa

Q: In the compound K2C1O4 , what is the correct oxidation number of each of its elements? (K is a Group…

A: Given compound: K2CrO4

Q: 2CrO42- + 3Pb+ 5H2O2Cr(OH)3 + 3HPbO2-+ OH- In the above redox reaction, use oxidation numbers to…

A: The substance whose oxidation increases in the reaction loses electrons. And since loss of electron…

Q: 1. Which of the following isn't an example of an oxidation-reduction reaction? (a) CasP2(s) + 6…

Q: Identify the oxidation numbers to all the elements in each of the compound or ions H2SO3 O a. H2…

A: The atomic number of H is 1. The electronic configuration of H is 1s1. The atomic number of O is 8.…

Q: Hi! I need some help with this question! Consider the following oxidation-reduction reaction:…

A: Given a chemical reaction, answermultiple questions based on this equation.

Q: In the reaction below, which species is reduced? Ag(s) + NO;-(aq) + 2H*(aq) → Ag*(aq) + H2O(1) +…

Q: 9. Predict whether Co2* can oxidize Cl to Cl2 under standard state conditions. Explain your answer…

A: The reduction and oxidation reaction can be considered on the basis of the reduction potential of…

Q: 4a Which of the reactions below is a redox reaction (ie. One where an oxidation and reduction takes…

Q: Indicate what type of reaction (precipitation, acid-base, and oxidation-reduction) each of the…

A: First observe the flow of electrons and type of products formed in the above reaction.

Q: The Oxidation no. of the Underlined element in the given compounds are CrO3 Cr₂O7-2 I O +3, +3 +6,…

Q: What is the oxidation number of C in HCOO", is 2-.a 0.b 1-.c J+ .d 2+.e

A: Oxidation state is the oxidation number Let oxidation state of carbon is x in HCOO-

Q: MnO4-(aq)

A: We will give answer of both parts

Q: In each of the following substances NaH, H₂ and H₂S 2 ,hy- drogen is assigned an oxidation number of…

A: The oxidation number of the element can vary depends on the electronegatiity of the element it is…

Q: Which of the following has the highest (most positive) oxidation number for chlorine in the…

A: oxidation state is the hypothetical charge of an atom if all of its bonds to different atoms were…

Q: What is the oxidation number of iron, Fe, in Fe(NH4)2SO4?

Q: If a redox reaction occured with the 2 redox couples provided below, which species would be the…

A: The species which has greater reduction potential that tends to reduce itself and oxidize other…

Q: What is the theoretical concentration of a standard solution prepared by 2.50 g of NaOH (MW=40.00…

Q: When the following skeletal equation is balanced under acidic conditions, what are the coefficients…

Q: Which of the following metals can be used to reduce iron in an aqueous solution of iron(II)…

A: According to the metal reactivity series, the metals which have good reducing nature compare then Fe…

Q: Which of the following is an oxidation reduction reaction? O None of them + 2H2O (1) O H2CO3 (aq) +…

A: Increase in oxidation number is called oxidation. Decrease in oxidation number is called Reduction.…

Q: Which of the following compounds is insoluble in water? O MgSO, O Li,s O (NH),Co, O Hg,l2 O All of…

Q: (b) Cr₂S Element Oxidation Number Cri S (b) Cr₂S3 Element Cr C ง Oxidation Number i S i E SUPPOR

Q: d. Cl (a + 2 Nal (ag) → l2 (aq) + 2 NaCi (aq) e. MnO2 (s) + 4 HCI (a0) → Cl2 (a) + MNCI, (ag) + 2…

A: According to electronic concept If a atom loses electron,it is called oxidation and if it gains…

Q: In the compound K2CrO4 , what is the correct oxidation number of each of its elements? (K is a Group…

A: Answer: E. K: +1 , Cr: +6 , O: -2

Q: 70. Balance each redox reaction occurring in basic solution. (a) NO2 (aq) + Al(s) → NH3(8) +…

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

Q: What is the oxidation number of each element in the ionic compound ammonium oxalate, (NH4)2C2O4?…

Q: Match each item to a choice. KMno, H20 CH,OH ? H" HO. PCC oxidation COOH so conc H2SO.

A: The given reactions are completed below:

Q: Analysis of bleach involves two sequential redox reactions: First, bleach is reacted in acid…

A: Given that : Sample of the cleaning product=49.0 gMolarity of sodium thiosulfate used=0.260 MThe…

Q: Substances A, B, and C can all act as oxidizing agents. In solution, A is green, B is yellow, and C…

A: Given : A , B and C all are oxidising agents and reduces to A- , B- and C- respectively. In…

Q: Write the oxidation number of the atom in the following molecule. The Pt in PICI: X 3

A: Answer: Oxidation number is the charge that an atom carries while forming a molecule or an ion.

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

Q: 323 C of charge is passed through a solution of CoSO4(aq). Determine the number of moles of cobalt…

A: Given data is 323 C of charge is passed through a solution of CoSO4 (aq) Faraday's constant is…

Q: 1. What is the oxidation number of S in each of the following substances? • H₂S SO3 H₂SO4 • SO₂ • ●…

A: Since you have asked multiple type questions, we will solve only first questions for you. If you…

Q: The iron content of a mineral deposit was determined by titration with KMNO4 to see if it had enough…

Q: KCIOKCI + sign oxidation numbers to each element on each side of the equation. K in KCIO: CI in…

A: Oxidation number denotes the oxidation state of an element in a compound ascertained according to a…

Q: Consider the redox reaction: Fe(OH),(s) + Pb(OH),"(aq) Fe(OH),(8) + Pb(s) [basic] When balanced, how…

A: Redox reactions are those reactions in which both oxidation and reduction takes place…

Q: the reducing and oxidizing agent for the following redox reaction.

Q: redox reaction? O yes O no 2AGNO, (ag) + CuCı, (ag) – 2A9CI (s) + - Ca(NO,), (ag) reducing agent:…

A: Redox Reaction : Redox reaction is those reaction in which oxidation and reduction both occurs.…

Q: Is the reaction below a reduction or oxidation reaction? Write oxidation or reduction in the provide…

Q: Where in the periodic table are the most easily reduced elements found? The most easily oxidized?

A: Introduction- Oxidation is a process where the electrons are released in an electrochemical…

Q: 6) In which reaction does the oxidation number of oxygen increase? A. HCl(aq) + NaOH (aq) → NaCl…

A: Oxygen has -2 oxidation state except with fluorine atom where it is +2

Q: What are the coefficients for nitrogen dioxide and water when the following REDOX reaction is…

Q: 2- (1) CrO, , Clo, ,Cro, , MnO, (ii) Clo, . Cro , MnO, , CrO, (ii) CrO, , Clo, ,MnO̟ , CrO? (iv)…

A: Oxidation number: The covalent bond between the atoms of different electronegativity is polar. If we…

Q: Which of the following is an oxidation-reduction reaction? A) Ba(C2H3O2)2(aq) + Na2SO4(aq)…

A: In oxidation reaction, Oxidation number increases or number of oxygen increases or number of…

Q: Balance the following reaction in acidic solution. Cr,0 (aq) + HNO, (aq) → Cr*+ (ag) + NO, (aq) Fill…

A: No. of atoms in reactant side must be equal to no. of atoms in product for balanced equation.

Q: H2S + HNO2 --> S + NO + H2O Which among the reactants are the oxidizing and reducing agents?

A: The given balanced chemical equation, H2S + HNO2 → S + NO + H2O Which among the reactants are the…

Question

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

Step 2

Step 3

Step 4

Step 5

Step 6

Step by step

Solved in 6 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

(c) OF2 Element Oxidation Number i i
Provide the oxidation numbers of the elements which are bolded (and increased in size for clarity) in each of the following compounds or ions KNO3 AlH3 H2PO4
c. For the organic compound below (2-butenamide), calculate the oxidation number for each atom. CH3-CH=CH-CÖNH2 H H H :0: H 11 Н — С — С %3D С — с —N- H H
Match each item to a choice: KMnO4 H20 CH,OH ? но. PCC OH oxidation COOH conc H2SO. Choices: KMnO, COOH NABH, OH HO SOH ÇOOH SO,H + CO2 OH
Consider the redox reaction below: O2g) + (aq) + 2H"(ag) + Feg→ Fe2 H2O2{aq) +. The reactant being reduced is
2Ag + HPO,²+ H,0→H¿PO,¯ + Ag,0+ OH¯ 2-+ In the above redox reaction, use oxidation numbers to identify the element oxidized, the element reduced, the oxidizing agent and the reducing agent. name of the element oxidized: name of the element reduced: formula of the oxidizing agent: formula of the reducing agent:
Chemistry Question
Assign oxidation numbers to each of the atoms in the following compound and ion: CIO3 : CI O = H4P207: H = P = I3I
6. Which of the following has the highest (more positive) oxidation number? All(s) O in water H in water AL in Al2O3 Cu in Cu2O
Equation Number Balanced Equation 1 2 ZnS(s) + 3 O,(g) 2 ZnO(s) + 2 S0,(g) Ag*(aq) + Br¯(aq) 10 H*(aq) + SO (aq) + 8 I¬(aq) → AgBr(s) 3 4 L, (s) + H, S(g) + 4 H, O(1) Classify each reactant in the chemical equations as an oxidizing agent, a reducing agent, or neither. Oxidizing agent Reducing agent Neither Answer Bank SO Ag* Br ZnS H+
6CIO, + BrO3+ 3H20BR" + 6CIO,+ 6H* In the above reaction, the oxidation state of bromine changes from [ v to How many electrons are transferred in the reaction?
D. Balance the 30. eavation: Fe,Og+C→ Fe +CO2