2H(NO3)(aq) + 3H3AsO3(aq)——> 2NO(g) + 3H3AsO4(aq) + H2O In the above reaction what is undergoing reduction, and what is the change in oxidation number?

Q: Balance the following chemical equation if necessary for the synthesis of aspirin from salicylic…

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Q: Which reactant has been oxidized in the following reaction:                4 Cr + 3 N2 --> 2 Cr2N3…

A: In the given reaction: 4 Cr + 3 N2 --> 2 Cr2N3 The oxidation state of Cr changes from 0 to +ve…

Q: 8H2S + 8Cl2 → S8 +16HCl Given the reaction above identify the A) Reactant reduced      answer…

A: This is a redox reaction, 8 S-II - 16 e- → 8 S0           (oxidation) 16 Cl0 + 16 e- → 16 Cl-I…

Q: Given the following half reaction: CL2 -> CLO2 a)indicate whether the above half reaction is…

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Q: Cr2O7^-2(aq) + Cr2O4^-2(aq) —-> Cr^+3(aq) + CO2(aq) In the above reaction, What is undergoing…

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Q: Which of the following substances will conduct electricity well in the form and state listed? 1.0 M…

A: Substances having free electrons or ions can conduct electricity. As current is defined as the rate…

Q: What is reduced in the reaction shown below? 2Al(s) + 6HCl(aq) ⟶⟶ 2AlCl3(aq) + 3H2(g)  A) Al B)…

A: To find: The compound which is reduced in the reaction

Q: Determine whether the following is an oxidation or reduction reaction. Just choose one or the other,…

A: This is not an  oxidation as well as reduction reaction .For oxidation and reduction there should be…

Q: lance each redox reaction. Label the half reactions as oxidation or reduction and identify the…

A: Balanced redox reaction:

Q: Assign Oxidation Numbers, identify redox & oxidation, and balance by the Oxidation Number method:…

A: Steps for balancing an equation by oxidation number method:  1) write the oxidation number of each…

Q: In the following reaction, which species is being (i) reduced and which one is being (ii) oxidized?…

A: Given :-  3Ag+(aq) + Al(s) → 3Ag(s) + Al3+(aq)  To be determined :-  Species that is reduced here…

Q: ssign oxidation numbers to each atom in nitrous acid  A. H = +1, N = +5, O = -1  B. H= +1, N= +5,…

A: The formula for nitrous acid is HNO2

Q: 3CoCL2(aq) + Na3PO4(aq) =CO3(PO4)2(s)+6NaCl(aq) Is this an oxidation or reduction reaction? Just…

A: The reaction taking place is given as, => 3 CoCl2 (aq) + Na3PO4 (aq) ------> Co3(PO4)2 (s) + 6…

Q: Which of the following is an oxidation–reduction reaction? a. PbCO3(s) + 2HNO3(aq) → Pb(NO3)2(aq) +…

A: The reactions given are, a. PbCO3 (s) + 2 HNO3 (aq) → Pb(NO3)2 (aq) + CO2 (g) + H2O(l)b. Na2O(s) +…

Q: Complete and balance the following equations for oxidation-reduction reaction that occur in basic…

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Q: . For "II. Reaction of an alcohol with dichromate ion," the reaction shown is the conversion of the…

A: To write balanced half reaction , we would first write the conversions as given , then use steps to…

Q: When the following redox reaction is balanced in acidic conditions , how many H 2 O are there in the…

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Q: Identify the driving force for the chemical reaction: Pb(NO3)2(aq) + 2NAOH (aq) → Pb(OH)2(s) +…

A: Option 1 is the correct option since the driving force of this reaction is the formation of a…

Q: What is the minimum amount of 6.0 M H2SO4 neccessary to produce 25.0g of H2 (g) according to the…

A: Minimum amount of 6.0 M H2SO4 neccessary to produce 25.0g of H2 (g) according to the reaction…

Q: 2H(NO3)(aq) + 3H3AsO3(aq)——> 2NO(g) + 3H3AsO4(aq) + H2O In the reaction above what is undergoing…

A: Applying concept of oxidation and reduction.

Q: What is oxidized and reduced in Zn(s)+2HCI(Aq)>ZnCl2(aq) + H2(g)

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Q: 2Al + 2KOH + 6H2O → 2K[Al(OH)4] + 3H2 How do I figure out the oxidation reaction and reduction…

A: For finding out the Oxidation and reduction Reaction we use the Oxidation Numbers of different atoms…

Q: Complete the stepwise process of balancing the following reaction in acidic conditions. Cr₂O₇²⁻(aq)…

A: Steps for balancing redox reactions : 1. Write oxidation and reduction half reaction. 2. Balance…

Q: Which of the following reactions is an oxidation half reaction? NaOH + HCI → NaCl + H₂O CH3COOH →…

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Q: What is being reduced and oxidized in the following reaction? What are the reducing and oxidizing…

A: Reaction: 14H+(aq.) + Cr2O72-(aq.) + 6Ag(s) --> 6Ag+(aq.) + 2Cr3+(aq.) + 7H2O(l)

Q: Write a balanced redox reaction for the oxidation of ethanol (C2H5OH) by H2CrO4 to form carbonic…

A: The skeletal equation is, C2H5OH + H2CrO4 -------> Cr3+ + H2CO3

Q: The following balanced equations represent reactions that occur in aqueous base. Break them down…

A: Oxidation is defined as the increase in the oxidation number of the atom where as reduction is…

Q: Indicate which of the following are poor conductors of electricity.  (Mark all that apply)     a)…

A: Since we only answer upto 3 subparts we'll answer first 3. Please resubmit the question and…

Q: Propane is used as a fuel source on many barbeque grills. What is undergoing reduction during the…

A: Possibility of oxidation or reduction process can be easily determined by seeing the change in the…

Q: 1-what is the oxidation number of chromium in the Ag2cro4 2-what is the oxidation number of chlorine…

A: Given compounds, 1. Ag2CrO4 2. NaClO3

Q: 5. Balance the following reaction. HCl(aq) + KMn04 (aq) +H2O2 (aq)MnClz (aq) +02 () + KCI (aq) + H20…

A: Balanced equation can be defined as the equation in which equal number of atoms of each element are…

Q: MCQ 115: Disproportionation refers to A. self oxidation only B. self reduction only C. cross…

A: Disproportionation is Simultaneously oxidation and reduction of same element in the reaction .

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

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Q: From the chemical equation, what is being reduced? CuSO4(aq) + Zn(s) --> Cu(s) +ZnSO4 (aq)

A: An element whose positive oxidation number decreases during reaction is said to be reduced.

Q: In the following reaction, what is the suhstance reduced? Zn(s) + 2 HCI(aq) → ZnCl2 (aq) + H2 (g) OH…

A: If the oxidation no. decreases then this is called reduction.

Q: State whether the change is an oxidation or a reduction.   a) MnO41– becomes MnO42–…

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Q: In the following reaction, which element in what species is reduced? NaOH (aq) + HCl (aq) → NaCl…

A: The following Chemical Reaction given in the question - NaOH(aq) + HCl(aq) ---> NaCl(aq) + H2O(l)…

Q: Which of the following reactions is neither an oxidation nor a reduction reaction. A. NH3 > N204 B.…

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Q: For each of the following reactions, answer: True or False? -- "This is an oxidation-reduction…

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Q: Identify what is undergoing oxidation-reduction in the following reactions (some of the following…

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Q: Q: Calculate the BOD of a water sample containing 300 mg of phenol in one liter of water?…

A: BOD (Biological Oxygen Demand) is the oxygen required by the bio-degradable organic matter present…

Q: NaOH(aq) + HC2H3O2(aq) → NaC2H3O2(aq) + H2O(l) What are the oxidation and reduction equations for…

A: The reaction in which the oxidation number of an atom increased is called oxidation and the reaction…

Q: In the following reaction describe what is occurring with Y from the following choices. Y^+5(aq) +…

A: Oxidation refers to loss of electrons while reduction refers to gain of electrons.

Q: NaHCO3(s) + HC2H3O2(aq) =CO2(g)+H2O(l)+NaC2H3O2(aq) Is this an oxidation or reduction reaction? Just…

A: This is neither an oxidation nor a reduction reaction. This is not a redox reaction. This is an…

Q: Identify what is undergoing oxidation-reduction in the following reactions: 6H+(aq) + MnO4−1(aq) +…

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Q: The following skeletal oxidation-reduction reaction occurs under acidic conditions. Write the…

A: In this question we have to tell the the balanced reduction half reaction.

Q: Which of the following is an oxidation-reduction reaction?   N2 + O2 → 2NO KOH + HNO3 → H2O + KNO3…

A: Which of the following is an oxidation-reduction reaction?

Q: In which of the following equations does sulfuric acid act asan oxidizing agent? In which does it…

A: An oxidizing agent itself undergoes the reduction. An oxidizing agent is an electron acceptor. An…

Q: Is the following reaction an oxidation reaction, a reduction reaction, a redox reaction, or neither?…

A: The reactions in which one species is oxidized and other species is reduced are known as redox…

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.