Consider the reaction:  H2SO4 + Zn  →  ZnSO4 + H2.  What is the reducing agent? a)   H2 c)   Zn b)   H2SO4 d)   ZnSO4

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

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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: Atomic Wt:   O = 15.999 As = 74.922  H = 1.008 Na = 22.990I = 126.904 C = 12.011   1. Which of the…

A: Oxidation : Loss of electrons with increase in the oxidation state .Reduction : Gain of electrons…

Q: 25. Identify all the spectator ions in the following reaction. 2KMNO4(aq) + 10FESO4(aq) + 8H;SO4(aq)…

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Q: What is the oxidizing agent in SO3^2- + NO3^- -> NH4^+ + SO4^2-?

A: When an atom lose an electron is known as oxidation and when an atom gains an electron is known as…

Q: What element is being oxidized in the following redox reaction? C10H22O2(aq) + LiMnO4(aq) →…

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Q: S + Özle) > SOze) 2 SO2le) + 02) → 2 SO3g) SO3e + H;SOlac) → H;S;O7laq) H;S;07le) + H2O) → 2…

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

Q: A) What is the oxidation state of chlorine in hypochlorite ion? B) Indicate which atom was…

A: Answers are explained below.

Q: 10. What is the oxidizing and reducing agent in the following reaction? CO2(8) + H2(g) 2CO(g)…

A: in a reaction in which oxidation and reduction occurs simultaneously then that reaction is known as…

Q: 1. K2Cr204 + H202 + HCI KCI + CrC13 + 02 + H2O Redox or Nonredox? If REDOX: Balanced equation:…

A: According to guidelines i can answer only 1st question

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: What is the oxidizing agent in the following reaction? Zn(s) + 2 AgNO3(aq) → Zn(NO3) 2(aq) + 2 Ag(s)…

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Q: AgNO3 + Cu(s) --> Ag(s) + Cu(NO3)2 Is it a redox (Y/N)  What is reduced?  What is oxidized?

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Q: Consider the unbalanced reaction below occurring in acidic solution: PbO₂ (s) + (aq) Pb²+ (aq) +…

A: In a balanced net redox reaction, All oxygen atoms are balanced by molecules of water and hydrogen…

Q: Balauce n 7 steps Oxidation - Reduction MNOLT t Noz-7 MNOZ+ N03 > MNOZ+ NO3

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Q: Consider the following reaction:     H3AsO4  +  Sn2+  +  2 H+  -->  H3AsO3  +  Sn4+  +  H2O   a.…

A: Oxidation refers to the release of electrons or elimination of hydrogen Reduction refers to the…

Q: Given the reaction: Cl2 +2 KI → I2 +2 KCI, which of the following statements is/arefalse? i)…

A: Given: Cl2+2KI→I2+2KCl To find: statements that are true or false.

Q: T6     What is the oxidizing agent in the reaction Zn + CuSO4 → ZnSO4 + Cu Select one: a. Zn b. Cu…

A: In the reaction  Zn + CuSO4 → ZnSO4 + Cu, copper sulphate is the oxidizing agent as it gives oxygen…

Q: Balance Na2Cr2O7 + KI + H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)3 + I2 + H2O using the half reaction method…

A: Given chemical equation Na2Cr2O7 + KI + H2SO4 --------> Na2SO4 + K2SO4 +Cr2(SO4)3 +  I2 + H2O…

Q: a)What is the oxidation number of Sulfur (S) in sulfurous acid, H2SO3?   a -4 b +4 c 0 d -2…

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Q: The purity of the salt Sn3(PO4)2 (546.0727), was determined by the redox titration with KMnO4. Half…

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

Q: Identify the oxidizing and reducing agents in the following unbalanced reactions:           a) I2 +…

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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: H₂O₂ + KMnO4 + H₂SO4 O₂ + MnSO4 + K₂SO4+H₂O 1. How many moles of the oxidized product is formed in…

A: An oxidizing agent is the reactant that get reduced in the reaction. It will gain electrons and…

Q: In the process of pickling, rust is removed from newly pro-duced steel by washing the steel in…

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

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: When the following half reaction is balanced under acidic conditions, what are the coefficients of…

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Q: Cr203(s) + H2O2(aq) → CrO42-(aq) + H2O(1) Reductant half-reaction: Oxidant half-reaction: Net ionic…

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

A: Oxidizing Agent:- A species which oxidizes other species is called Oxidizing Agent. Reducing Agent:-…

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 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: a. What is the oxidizing agent in this reaction? 2A1(s) +3F2 (9) 2AIF3(s) O Al OF b. What is the…

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Q: When the following half reaction is balanced under acidic conditions, what are the coefficients of…

A: Oxidation state tells about the number of bond one atom can make. Or oxidation state signifies the…

Q: What is the oxidizing agent in the reaction Zn + CUSO4 → ZnSO4 + Cu -> =ct one: a. this is not a…

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Q: What was the oxidizing agent in the equation? ___ SO2   +   ___ MnO4–    +   ___ H2O   -->   ___…

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Q: In the reaction of dichromate ion and iodide ion: Cr2O72-(aq) + 14 H+(aq) + 6 I-(aq) ---> 2…

A: The balanced reaction taking place is given as, => Cr2O72-(aq) + 14 H+(aq) + 6 I-(aq) ---> 2…

Q: Given the reaction shown below: Zn+HCl→ZnCl2+H2Zn+HCl→ZnCl2+H2 Select the oxidizing agent: A.…

A: The correct answer is option no E. HCL

Q: For the redox reaction given below complete the following: Al (s) + H2SO4 (aq) → Al2(SO4)3 (aq) + H2…

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Q: What is the oxidizing agent in the reaction Zn + CuSO4 → ZnSO4 + Cu   Select one: a. Zn b. ZnSO4 c.…

A: Given  Zn + CuSO4  → ZnSO4  + Cu  Oxidizing agent = ?

Q: For the metathesis reaction between copper (II) SULFATE and sodium carbonate the net ionic equation…

A: A chemical equation can be represented by using symbols and formulas of the participating species.…

Q: The blood alcohol C2 H5 OH level can be determined by titrating a sample of blood plasma with an…

A: The question is based on calculation of mass percent of alcohol present in the blood sample. we have…

Q: A) Calculate the Oxidation number for the underlined element in the following compound/ion. i) AsO,…

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Q: Match thể chemical formulà with the appropriate term. AsH3 + NO3-1→ NO + As v Choose... the…

A: An oxidation-reduction reaction is a reaction in which both oxidation and reduction is taking place.…

Q: The commercial production of nitric acid involves thefollowing chemical reactions:4 NH3(g) + 5…

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

Q: A. +2 13. In the reaction, 2H₂ (g) + O₂ (g) → 2H₂O (g), which of the following is the oxidizing…

A: Since you have asked multiple questions, we will answer the first three for you. Kindly post the…

Q: Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox")…

A: Redox reactions:

Q: Q1. For the following reaction Zn + HNO3 Zn(NO3)2 + H2 i) Indicate oxidation state to each element.…

A: Zn + HNO3 ---> Zn(NO3)2 + H2

Q: 2) Consider the following unbalanced net ionic redox equation. Net CrO42- + SO32- → Cr+ + SO42- (a)…

A: Oxidising and reducing agent can be identified in a reaction by considering their oxidation state.

Q: K2Cr207 + 7H2C204 · 2H20 2K[Cr(C204)2(H2O)2] · 2H2O + 6CO2 + 13H2O Is this is redox reaction? if so,…

A: The given reaction is, K2Cr2O7 + 7H2C2O4.2H2O → 2K[CrC2O42H2O2].2H2O + 6CO2 + 13H2O