Q: d. 4H* (ag) + TeO6- (ag) → Te O4²- (ag) + 2H2O(1) Redox? Oxidizing Agent Reducing Agent Substance…
A: In a redox reaction oxidation and reduction both takes place.
Q: which element is the oxidizing agent?
A: Increase in the oxidation number is the oxidation and lowering in the oxidation number is the…
Q: 7- The oxidizing agent in the following chemical reaction is +2 5Fe + MnO (aq) + 8H (aq) - Ma + 4H,0…
A: “Since you have asked multiple question, we will solve the first question for you. If you want any…
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A: Species whose oxidation number increases is being oxidized and the species whose oxidation number…
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A: The substance whose oxidation increases in the reaction loses electrons. And since loss of electron…
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A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.
Q: 7. Assume solid Glucose (C¢H1;O6) and Oxygen gas are the starting substances (reactants) in the…
A: NOTE : “Since you have posted a question with multiple sub-parts, we will solve first three…
Q: Explain how the equation 4Fe(OH)₂(s) + O₂(g) →→2Fe₂O3(s) + 4H₂O(/) in the article illustrates the…
A: Write oxidation state of Fe ion in the reactant---
Q: Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox")…
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Q: In the reaction H 2 + CI 2 2HCI, which substance is the oxidizing agent and which is the reducing…
A: Applying concept of oxidation and reduction.
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Q: 3Cl- + 2Cr(OH)33ClO- + 2Cr+ 3H2O In the above redox reaction, use oxidation numbers to identify…
A: In redox reaction oxidation and reduction takes place simultaneously,
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Q: 10. What is the oxidizing and reducing agent in the following reaction? CO2(8) + H2(g) 2CO(g)…
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A: According to guidelines i can answer only 1st question
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Q: Is S2O32- + I2 → S4O62- + I- a redox
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Q: II. balance the molecular equation I emphasizing the gain and loss of electron ., substance…
A: Given reactions are : 1. Na2Cr2O7 + FeCl2 + HCl -----------> CrCl3 + FeCl3 + NaCl 2. HNO3 + HI…
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Q: Be sure to answer all parts. Balance the following skeleton reaction and identify the oxidizing and…
A: Balanced the given redox reaction under basic solution and identify oxidising and reducing agent ---
Q: Use the data below to determine the Molarity of KMNO, to THREE decimal places. (MM sodium oxalate -…
A: 1) First calculate the moles of sodium oxalate : Moles of sodium oxalate = [ mass / Molar mass ]…
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: 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: Identify the oxidizing agent and the reducing agent for the following reaction: Si(s) + O2(g) →…
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Q: Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox")…
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A: Given, Options are :
Q: Balance the following redox reaction, which occurs in acidic solution, using the smallest…
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Q: 1. Consider the following redox reaction: MnO, + 5 Fe* + 8H* Mn2* + 5 Fe* + 4H,0 Which of the…
A: Oxidation number is the imaginary or fictitious charge developed on an atom if all shared electrons…
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Q: 2SO42- + N2H4=N2 + 2SO32-+ 2H2O In the above redox reaction, use oxidation numbers to identify…
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Q: Q) 5 The complete combustion of 0.1 g of menthol produces 0.282 g of CO2 and 0.115 g of…
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Q: In the reaction, identify which element in what species is oxidized? In the reaction, identify…
A: Species whose oxidation number increases will be oxidised.and acts as a reducing agent. Species…
Q: In the reaction SO2 + 2H2S = 3S + 2H2O which substance is oxidised?
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Q: TRUE or FALSE. a. Some redox reactions involve only oxidation without any reduction. b. The…
A: TRUE or FALSE. a. Some redox reactions involve only oxidation without any reduction. b. The…
Q: 6I- + 2Cr(OH)33I2 + 2Cr+ 6OH- In the above redox reaction, use oxidation numbers to identify the…
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Q: Chlorine gas can be obtained by the reaction of 4 H + + MnO2 (s) + 2 Cl- → Mn2 + + Cl2 (g) + 2 H2O.…
A: The given statement is false because in given reaction MnO2 species is reduced to Mn2+ where as Cl-…
Q: Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox")…
A: Answers are explained below. To answer these question always consider the loss of and gain of…
Q: 4. In the following reaction. Fe2O3 + 4H2 3 Fe + 4H20. What element is being reduced? a) Fe b) O c)…
A: The given reaction is
Q: Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox")…
A: Redox reactions:
Q: Determine the oxidization states of each element for both the reactants and the products in the…
A: Given: Cr2O72- (aq) + 6I- (aq) + 14H+ (aq) --> 2Cr3+ (aq) + 3I2 (l) + 7H2O (l) Oxidation means…
Q: 5. For the following reaction which reactant is getting oxidized and which is getting reduced:…
A: Species for which oxidation state is increased is getting oxidised while species for which oxidation…
Q: Consider the reaction CuO(s) + H2(g) –→ Cu(S) + H20(). In this reaction, which substances are the…
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Q: 1. Fill in the blanks in the statements below based on the following reaction. LOs(s) + 5 CO(g) →…
A: Given Reaction:- I2O5(s) + 5 CO(g) → I2(g) + 5 CO2(g)
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- Show that the oxidation of Cl- to Cl2(g) by Cr2O72- in acidic solution will NOT occur with reactants and products in their standard states. If, however, this is to be used for the production of Cl2 in the laboratory, how would you go about it?For each of the following balanced oxidation–reductionreactions, (i) identify the oxidation numbers for all the elementsin the reactants and products and (ii) state the totalnumber of electrons transferred in each reaction.(a) I2O5(s) + 5 CO(g)---->I2(s) + 5 CO2(g)(b) 2 Hg2+(aq) + N2H4(aq)---->2 Hg(l) + N2(g) + 4 H+(aq)(c) 3 H2S(aq) + 2 H+(aq) + 2 NO3-(aq)----->3 S(s) +2 NO(g) + 4 H2O(l)Microorganisms can break down organic matter using a wide variety of oxidants (electron acceptors). Use a half reaction or other approach to write balanced reactions for the oxidation of sucrose (C12H22O11) to CO2 in combination with each of the following electron acceptors: (d) sulfate (reduced to hydrogen sulfide, H2S ); and (e) carbon dioxide (reduced to methane, CH4) Thank you
- Microorganisms can break down organic matter using a wide variety of oxidants (electron acceptors). Use a half reaction or other approach to write balanced reactions for the oxidation of sucrose (C12H22O11) to CO2 in combination with each of the following electron acceptors: (a) oxygen; (b) nitrate (reduced to N2); (c) iron III (reduced to iron II); (d) sulfate (reduced to hydrogen sulfide, H2S ); and (e) carbon dioxide (reduced to methane, CH4) Thank youGive typed full explanation not a single word hand written otherwise leave it The value of ΔG° at 25 °C for the oxidation of solid elemental sulfur to gaseous sulfur trioxide, 2S (s, rhombic) + 3O2 (g) → 2SO3 (g) is ________ kJ/mol. A) -740.8 B) +185.2C) +740.8D) -370.4E) +370.4Aircraft de-icing agents, such as propylene glycol [1,2-propanediol; CH₃CH(OH)CH₂OH; d=1.036 g/mL], are used toremove ice and snow prior to winter flights, but their presence inrunoff depletes O₂ in natural waters. (a) Write a balanced equa-tion for the complete oxidation of propylene glycol by O₂.(b) What is the “theoretical oxygen demand,” in grams of O₂ required per gram of propylene glycol oxidized? (c) What is thetheoretical oxygen demand, in grams of O₂ required per liter ofsolution, of 90.0% by volume aqueous propylene glycol?
- Fill in the following brackets: Redox reactions can also lead to greenhouse gas emissions from soils. Under very strongly reducing conditions (Eh < -0.1) the dominant GHG released from soils is likely ["carbon dioxide", or "methane", or "nitrous oxide", or "nitrous oxide and carbon dioxide"], whereas, at oxidizing conditions (Eh > +0.2) release of ["carbon dioxide", or "methane", or "nitrous oxide", or "nitrous oxide and carbon dioxide"] is more favorable.How many electrons are being transfer in the following unbalanced reaction Fe + O2 --> Fe2O3?In basic solution, molecular chlorine, Cl2, reacts with hydroxide ions, OH^-, to yield chloride ions, Cl^-. and chlorate ions, ClO4^-. Hint: This is a disproportionation reaction in which the element chlorine is both oxidized and reduced. Write a balanced equation for this reaction. Answer: 3Cl2 + 6OH^- ---> 5Cl^- + ClO3^- + 3H2O Show work?
- Which of the following statements accurately describes the Nernst equation shown below? Ecell=Ecello−nFRTlnQGiven a redox reaction:3S(k) + 2KClO3 (k) 3SO2 (g) + 2KCl (k)a) Identify and underline the element atoms of reactants undergo change in oxidation number.b) Determine the reactants that undergo reduction-oxidation include their product, and calculate itsoxidation number change.c) Determine the reactant behaves as oxidant and reductant.For a redox reaction, when ?∘????Ecell∘ > 0, then _____________ Group of answer choices Δ?∘ΔG∘ > 0 K < 1 the reaction is spontaneous under both standard and nonstandard conditions. the reactants are less abundant than the products in the equilibrium mixture.