Classify the following reaction: K2SO4(aq) + Ba(NO3)2(aq) →  BaSO4(s) + KNO3(aq)  a. precipitation b. combustion c. acid-base d. single replacement e. oxidation-reduction

Q: What is the oxidation number of the underlined element in the following compound? a) KMnO4 f)…

A: Oxidation number is defined as the number of electrons which an atom can share, lose or gain while…

Q: Complete and balance the following reactions (if no reaction, write NR) A. Zn + Cu2+ à B. Mg + H+…

A: Balancing of the reaction means : number of reactant side atom = number of product side atom.

Q: 11. Given the reaction: Pb*2 (aq) + O2(g) > Pb+4 (aq)+ 0(aq) a. Write the oxidation half-reaction.…

A: (a) The oxidation half-reaction as follows,

Q: Determina el estado de oxidación de cada uno de los elementos de las siguientes substancias ¿En cuál…

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Q: Balance the following redox reactions: a. In acidic conditions: i. Ago + HNO3(22)- AGNO3 + NO + H,Om…

A: ia) In given reaction, Ag is oxidized from 0 to +1 because Ag in AgNO3 has +1 oxidation state. N is…

Q: Balance the following reactions using oxidation number method  a) HNO3(aq) + C2H6O(l) + K2Cr2O7(aq)…

A: The balanced reaction is the representation of a chemical reaction along with its symbols,…

Q: In the following reaction, which element in what species is oxidized? Au(NO₃)₃ (aq) + 3 Li(s) →…

A: Oxidation - it is the loss of electrons with the increase in oxidation state. Reduction - it is the…

Q: In the following reaction, which element in what species is oxidized? Au(NO:)3 (aq) +3 Li(s) Au(s) +…

A: In a chemical reaction if oxidation state of the atom/element will increase then that process is…

Q: 32. Balance the following equation occurring in an acidic aqueous solution. Indicate which method…

A: We will choose Half Reaction method  in this method first balanced half Reaction ( Oxidation and…

Q: Given the type for each of the following reactions, predict the products and then balance them. If a…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

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: ple of an iron ore is dissolved in acid, and the iron is converted to Fe2+. The sample is then…

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Q: 1) Balance the following reactions using the oxidation number method a) Sn + HNO3 + H₂O → H₂SnO3 +…

A: According to Bartlby guidelines I solve only first question. Post second question separately.

Q: Consider the following reaction: 2 Ag(s) + 2cI- (aq) + 2 H2O (l) →2 AgCI(s) + H2(g) + 2 OH- (aq) a)…

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Q: Classify the following reaction: Zn(s) + CuSO4(aq) →  ZnSO4(aq) + Cu(s)  a. oxidation-reduction…

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

Q: 1. Identify the oxidation state of each element in the following: a) Na,SO, b) MnO4“ c) KCIO3 d)…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: For the following conversion, mark the correct agent as Oxidising Agent(OA) or Reducing Agent(RA).…

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Q: NO, + Ni+ 3H+. →Ni²+ + HNO2+ H,0 In the above reaction, the oxidation state of nitrogen changes from…

A: The oxidation half and the reduction half reaction for the given reaction is shown in equation (1)…

Q: For the following reaction: 18 H+ (aq) + 6 MnO4-(aq) + 5 I– (aq) → 6 Mn2+ (aq) + 5 IO3– (aq) + 9…

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Q: Nitrogen-fixing bacteria and plants are capable of converting atmospheric nitrogen to ammonia. This…

A: The conversion of atmospheric nitrogen to ammonia takes place as follows: It is a type of reduction…

Q: In the following reaction which element got oxidized: 3HNO3 (aq) + Al(s) → Al³* + 3NO2(g) O a.…

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Q: Indicate whether each of the following statements is trueor false:(a) If something is oxidized, it…

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

Q: Balance the following in acidic solution:(a) H2 O2 + Sn2+ ⟶ H2 O + Sn4+(b) PbO2 + Hg ⟶ Hg22+ +…

A: All atoms except oxygen and hydrogen should be balanced first. In acidic conditions, the oxygen…

Q: C20,? + MnO2 → CO2 + Mn2+ а. Oxidizing Agent Reducing Agent

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Q: Balance the following aqueous reactions: (a) IO, +I- → I, (acid solution) (b) Se,Cl, → H,SeO3 + Se +…

A: As you have posted 2 questions and have not mentioned which part you want us to solve. Hence we are…

Q: a. Tl(s)|Tl*(aq) || Sn²+(aq) | Sn(s) b. Zn(s)|Zn²*(aq) || Fe3+(aq), Fe²*(aq) | Pt c. Cd(s)|…

A: Since your question has multiple sub-parts, we will answer the first three sub-parts for you. If you…

Q: → 2KBr, 1. In the redox equation 2K + Br₂ a. what element is reduced? b. what element is oxidized?…

A: Redox reactions are those reactions in which oxidation and reduction take place simultaneously.

Q: Calculate the oxidation number of the underlined element.   a)  HClO4   b)  CH4        c)  PO4…

A: Oxidation number is the total count of electrons which are gained or lost while making bonds in a…

Q: Consider the balanced reaction: 2Cr3+(aq)+3PbO2(s)+6H2O(l)→2CrO42-(aq)+3Pb2+(aq)+4H3O+ (aq) a.Which…

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

Q: In the industrial production of nitric acid the following changes occur: phase 1 phase 2 phase…

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Q: In the reaction between barium and water shown below, what is the reducing agent?

A: Redox reaction is defined as a reaction in which a reducing agent is that species which reduces some…

Q: A B C D Identify the atoms that changed oxidation state in this reaction: H₂O+ + CH₂CH₂OH CrO3 Crand…

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Q: A 4.510 g rock sample is dissolved in strong acid and treated with a reducing agent so that all the…

A: In this reaction Fe 2+ oxidised to Fe3+ and MnO4- reduced to Mn2+ . After balance the reaction we…

Q: What reaction is described by the give statements below? E. V Reaction between to elements two a…

A: There are 5 major types of reaction. They are, Double displacement Neutralization Decomposition…

Q: oxidizing agent and the reducing agent 3 + Ag* + H20 + NaBr nese metal reacts with HCl to give…

A: In the balanced chemical reaction number of atoms of each element in product side is equal to number…

Q: 1. Identify the oxidation state of each element in the following: a) Na,SO, b) MnO4“ c) KCIO3 d)…

A: (a) Na2SO4 : Oxidation state of Na is "+1". Since it has one valency electron more than nearest…

Q: A 1.362 g sample of an iron ore that contained FegO4was dissolved in acid and all of the iron was…

A: Given that : Mass of iron ore sample = 1.362 g The molar mass of Fe3O4 is 231.5 g/mol

Q: Potassium iodide undergoes a redox reaction in acidic conditions. 6 KI (aq) + 8 HNO3 (aq) → 6 KNO3…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: 3. Zn NaOH (aq) Na,ZnO,+ Aqueous As" ions react with hydrogen sulfide gas to produce arsenic…

A: Precipitation Reaction :- When two or more solution combine together to give one insoluble salt is…

Q: Determine the oxidation states of the elements in the compounds listed. None of the…

A: "Since there are multiple sub-parts in this question and it is not mentioned that which one has to…

Q: 15. Oxidizing agent of reaction in acidic Cr,03 (aq) +1 (aq) Cr3+ (aq) + I2(s)

A: Note: As per our guidelines, we are supposed to answer only one question when multiple questions are…

Q: 22 In the reaction Pb(s) + 2Ag+(aq) → Pb2+(aq) + 2Ag(s) (a) Which species is oxidized and which is…

A: Oxidizing agent: The substance which oxidizes other substance but itself undergoes reduction.…

Q: A Review I Consta MISSED THIS? Read Section 5.9 (Pages 193 - 201). Which metal could you use to…

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Q: 2. Write the half-reaction equation for the oxidation of (a) NO2 to NOs (acidic) Atoms: Oxygen:…

A: In this question  we to have  to balance the half - Reaction equation in acidic medium. the given…

Q: 10. Wie tree op as i) oksideermiddel en i) reduseermiddel in die onderstaande reaksie? Who acts as…

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Q: A titration of 2.00 ml of hydrogen peroxide solution (Mw = 34.01 g / mol) used 35.57 ml of 0.1 N…

A: Hello. Since the question contains more than three sub-parts, the first three sub-parts shall be…

Q: Give

A: We will. Calculate oxidation number

Q: 22 In the reaction Pb(s) + 2Ag+(aq) Pb2+(aq) + 2Ag(s) (a) Which species is oxidized and which is…

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Q: Unbalanced: Fe²*(aq) + Cr2O;²(aq) → Fe*(aq) + Cr³*(aq) Identify the following statements as true or…

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