When the following oxidation-reduction reaction in acidic solution is balanced, what is the lowest whole-number coefficient for H+, and on which side of the balanced equation should it appear? Cr2072-(aq) + CH2O(aq) Cr3+(aq) + HCOOH(aq) * TOOLS x10

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: Which of the following is an oxidation reduction (redox) reaction?  1. 2Na(s) + Cu(NO3)2 (aq) =…

A: The reaction in which both Oxidation and Reduction reaction occurs simultaneously this type of…

Q: The quantity of antimony in a sample can be determined by an oxidation-reduction titration with an…

A: Given: Mass of stibnite= 9.53g Concentration of KBrO3=0.125M Volume of KBrO3=43.3 mL

Q: Balance with the half-reaction method in a basic, aqueous environment: CrO2(s) + NaClO (aq) → K¿CrO,…

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Q: Identify the oxidized substance, the reduced substance, the oxidizing agent, and the reducing agent…

A: Redox reaction: Redox reaction is a type of chemical reaction in which the oxidation states of atoms…

Q: or Questions 11-16: Balance the following oxidation-reduction reaction in acidic conditions using…

A: Redox reaction is the chemical reaction in which oxidation and reduction reactions take place…

Q: asked to balance reactions with these characteristics, it is best to use the half-reaction method.…

A: A redox reaction is balanced by balancing the mass and charge. Hence the number of atoms of all the…

Q: Disproportionation refers to a redox process where the reactant in an oxidation and reduction…

A: The given reaction is balanced as follows, From the given reaction, the oxidation and reduction half…

Q: For the reaction below, determine the stoichiometric coefficient on OH - in the balanced redox…

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Q: Which of the following metals can be used to reduce iron in an aqueous solution of iron(II)…

A: According to the metal reactivity series, the metals which have good reducing nature compare then Fe…

Q: How many electrons are transferred in the process below when balanced in basic solution? ClO4−(aq)…

A: First check which one is oxidized and which one is reduced and then balance both the reaction.

Q: Assign oxidation numbers (ONs) to (i.e., to ONE ATOM only) of each element on both sides of the…

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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: Which element is being reduced in the following redox reaction? MnO4-(aq)+ H2C2O4(aq)--->…

A: MnO4-(aq) + H2C2O4(aq) →  Mn2+(aq) + CO2 We have to find the element that get reduced

Q: What is the unbalanced reduction half-reaction in the below unbalanced redox reaction? NO2" (aq) +…

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Q: Balance the following redox reaction in BASIC conditions. Once you complete the balancing use your…

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

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Q: What element is undergoing oxidation (if any) in the following reaction? 2 MnO4-(aq) + 3 NO2-(aq) +…

A: We have to predict the element undergoing oxidation.

Q: Balance the following redox reaction if it occurs in acidic solution. What are the coefficients in…

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Q: Cl(aq) + CrO4²- (aq) → CIO¯ (aq) + CrO₂ (aq)

A:

Q: In the following balanced chemical equation, which chemical species is the REDUCING AGENT? Cl2(aq) +…

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Q: For the reaction below, determine the stoichiometric coefficient on OH - in the balanced redox…

A: Answer: When in a chemical reaction oxidation and reduction takes place simultaneously then such…

Q: How many electrons are transferred in the reaction below? Cr + MnO4– + 2 H2O  MnO2 + Cr(OH)3 + OH–

A:

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: QUEST How many electrons are transferred in the process below when balanced in basic solution? ClO4…

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

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Q: Select the correct classification for the reaction. 3LIOH(aq) + Fe(NO3)3(aq) → Fe(OH)3(s) +…

A: Here both the reactant is liquid  ,but the one product is solid and other is liquid. The solid will…

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.…

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.