For the reaction in the previous problem, which substance is the reducing agent? O MnO2 (s) O OH - O MnO4

Q: Condifer the reaction below, which element is being reduced? Pb(NO3)2 (aq) + Fe(s) --> Fe(NO3)2…

A: Oxidation - increase in Oxidation state. Reduction - decrease in Oxidation state.

Q: How many electrons are transferred in the following reaction? Mg+ Fe3+---> Mg2+   + Fe

A: Oxidation means loss of electrons and reduction means gain of electrons.

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: Which of the following is the weakest reducing agent? Group of answer choices ClO2-(aq) OH2(g)…

A: The anode is the electrode where the oxidation reaction takes place while the cathode is the…

Q: Determine the oxidizing agent in this reaction               Sn(s) ∣ Sn2+(aq)  ‖ Ma+(aq) ∣ Ma(s)

A: Determine the oxidizing agent in this reaction               Sn(s) ∣ Sn2+(aq)  ‖ Ma+(aq) ∣ Ma(s)

Q: 6Br² + 2Bi(OH)33Br₂ + 2Bi+ 60H™ In the above reaction, the oxidation state of bromine changes from î…

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Q: Exp # 1: suppose you have a{ Na+(aq), Ag+(aq)} solution, and you’re asked to separate the 2 ions,…

A: The two ions can be separated if one of the ions forms a precipitate with a particular anion and the…

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: The following reaction occurs in a new battery called the super iron battery. In this reaction…

A: Reduction :-  gaining of  electrons or lowering the oxidation state is called reduction.

Q: Consider the unbalanced redox reaction shown below: Fe(CN)6-3 (aq)   +   Re (s)   →   Fe(CN)6-4…

A: Applying concept of oxidation and reduction.

Q: 3Ni*(aq) + 2Al(s) 3Ni(s) + 2A*(aq) The oxidation half-reaction is:

A: Concept Introduction:                    Lose of electron oxidation (LEO)                   Gain of…

Q: Which species functions as the reducing agent in the following reaction?                         2…

A: If chemical species donate electron then called as reducing agent

Q: Based on the following information, I2(g) + 2e− → 2I−(aq)      E∘ = +1.36 V Cd2+(aq) + 2e− → 2Cd(s)…

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Q: (1) Identify each of the following half-reactions as either an oxidation half-reaction or a…

A: In an oxidation reaction, oxidation state of a species increases while in a reduction reaction,…

Q: [COC14]¯ (alc) + 6H,O(alc) [Co(H,O),J?+ (alc) + 4C1¯(alc) deep blue rose pink

A: Exothermic: Heat is evolved. This is when product is more stable than the reactant   Endothermic:…

Q: Use the following chemical equation to answer the following question X2 + 2Y 1 minus --> 2x 1 minus…

A: Since the initial oxidation state of X in X2 is 0 and finally it is converted to X- which is in -1…

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

A: To balance the equation following steps are involved : 1) write oxidation and reduction  half…

Q: assign oxidation numbers to each of the elements in the compounds manganese oxide       MnO…

A: The oxidation state of Manganese, a transition metal is +2 and +3.  The oxidation state of oxygen is…

Q: Assign oxidation number to all atoms in the equation. Mention the oxidizing agent and reducing agent…

A: According to our policy we should solve one question ( If any subparts present then we should solve…

Q: which of the following is the weakest oxidizing agent?

A: In this question, we have to choose which is the weakest oxidizing agent.

Q: Consider the redox reaction: Mn²“(aq) + BiO,"(aq) → MnO, (aq) + Bi³*(aq) [acidic] When balanced, how…

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Q: Determine whether the following is either an oxidation or reduction reaction (not both) 2Mg(s)…

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

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Q: How would I combine the following two half-reactions into a single balanced reaction?…

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Q: Assign oxidation number to all atoms in the equation. Mention the oxidizing agent and reducing…

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

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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: Which of the following is the weakest reducing agent? O r(aq) O Cd(s) Cl2(s) O Au(s) O CIO2 (aq)

A: Element or compound which is  bottom of the electrochemical table has highest reduction potential.…

Q: For the following reaction, write the half-reactions and state which is the reduction and which is…

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Q: two half‑reactions

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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: The solubility product for Cu(OH)₂(s) is 1.6x 10-19. Calculate the value of 8° for the following…

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Q: is the strongest oxidising agent under standard conditions? Ag+(aq) H2(g) H+(aq) Cl2(g) Al+3(aq)

A: An oxidizing agent is a substance that helps in the oxidization of a substance and it gets reduced.…

Q: Determine whether the following is an oxidation or reduction reaction (just choose one, not both)…

A: Solution To understand electron-transfer reactions just like the one between metal metal and…

Q: In the reaction below, which species is reduced? CuCl 2 (aq) + Al (s) -> AlCl 3 (aq) + Cu (s) Cl-…

A: We need to identify the species in reaction which undergoes reduction.

Q: Which of the following indicates that the reactants are favored in a given redox chemical reaction?…

A: Answer:- This question is answered by using the simple redox reaction in which reactants are…

Q: Balance the following half-reactions by adding the appropriate number of electrons (e-). Then,…

A: Given half reaction, I2(s) +6H2O ------> 2IO3 -  + 12H+ To balance the half reaction, species on…