balance this equation, 1. H2S + Cr2O72- → S + Cr3+ (acidic medium)

Q: In a particular redox reaction, Cr is oxidized to CrO2 and Ag+ is reduced to Ag. Complete and…

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Q: 15. Balance the following chemical equations, and identify the reaction type of each Balanced…

A: A chemical reaction is said to be balanced reaction when number of atoms of each element in the…

Q: Balance the following reaction in basic solution. Fill in the coefficients for the balanced overall…

A: Redox reactions are the reaction in which one substance is getting oxidised and other getting…

Q: alance the following reaction in basic solution. Ag(s) + Zn²+(aq) → Ag,O(aq) + Zn(s) ill in the…

A: Recall the reaction Ag(s) + zn2+(aq) --> Ag2O(aq) + Zn(s)

Q: Balance the following redox reaction in acidic solution. O₂(g)+Zn(s) 2+ H₂O(1)+Zn²+ (aq)

A: In the redox reaction, both reduction and oxidation reactions occur simultaneously. One compound is…

Q: Determine the equilibrium constant given: NH4NO3(s)  N2O(g) + 2 H2O(aq)

A: For the given equilibrium reaction: NH4NO3(s) ⇌ N2O(g) + 2 H2O(l) Here decomposition of ammonium…

Q: Balance the following Redox reaction for basic conditions. CrO42-   +    AsH3  -->   Cr(OH)3  +  As

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Q: Balance the following redox reaction under basic conditions. H2O2(aq) + CIO2(aq)→ CIO2(aq) + O2(g)

A: We have to Balance the Redox Reaction in the Basic medium.

Q: Complete and balance the following redox reaction in acidic solution. Cr2O,2-(aq) + Pb²*(aq) →…

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Q: Balance NO3- (aq) + Al (s). → NH4+ (aq) + A1O2- (aq), in acidic solution.

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Q: The following chemical reaction takes place in aqueous soluti ZnCl,(aq)+2 KOH(aq) →Zn(OH),(s)+2…

A: To write the net ionic reaction of the below reaction. ZnCl2aq+2KOHaq→ZnOH2s+2KClaq

Q: The following chemical reaction takes place in aqueous solution: 2FeCl3 (aq) + 3Na2S (aq) → Fe2S3…

A: Molecular equation:                              2FeCl3(aq) + 3Na2S(aq) →  Fe2S3(s) + 6NaCl(aq)

Q: Complete and balance the following redox reaction in basic solution Pb2-(aq) + 10:-(aq) → PbO:(s) +…

A: In basic media, OH− ions and water are added to half reactions to balance the overall reaction.  The…

Q: The following chemical reaction takes place in aqueous solution: MnSO4 (aq) + 2NaOH (aq) → MnOH2…

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Q: Balance the following reaction in basic solution. Ag(s) + Zn²+ (aq) → Ag₂O(aq) + Zn(s) Fill in the…

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

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Q: Complete and balance the following equation. (All stoichiometric coefficients must be integers.)…

A: A chemical reaction in which the number of atoms present on the left hand side of the equation is…

Q: Be sure to answer all parts. Oxalic acid (H₂C₂04) is present in many plants and vegetables. (a)…

A: we need to balance given equation and find mass percent of oxalic acid

Q: ) Balance the following (redox) chemical equations using the half-reaction method, assuming acidic…

A: a.) H2S(aq) + HNO3(aq) → S(s) + NO(g) + H2O(l) b.)  Fe2O3(s) + C(s) → Fe(s) + CO2(g) c.) MnO4-(aq) +…

Q: Complete and balance the following redox reaction in acidic solution H2O2(aq) + Cr2O,2-(aq) → O2(g)…

A: Redox reactions are those in which one of the molecules is reduced and the other gets oxidized. The…

Q: magnesium + cobalt (II) nitrate;Balanced chemical equation'Reaction type:

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Q: a student carries out this chemical reaction in a beaker  Zn+CuCl2 -> Cu+ZnCl2 after the reaction…

A: A student carries out this chemical reaction in a beaker  Zn+CuCl2 -> Cu+ZnCl2 After the reaction…

Q: The following chemical reaction takes place in aqueous solution: SnCl,(aq)+2KOH(aq)…

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Q: Balance the following equation: Zn(s) + NO3 (ag) → Zn(OH)4² (aq) + NH3(g) [under basic conditions]

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Q: Consider the reaction: H,C,O, + KMNO, + H,SO, of H,C,O, in order to balance the equation? CO, +…

A: Given : unbalanced equation

Q: Balance the following aqueous reactions : (i) 10, + I- → I2 (in acidic solution) (ii) Mn03- → Mn02 +…

A: Balance the following aqueous reactions .,

Q: reducing and the oxidizing agent in every equation.

A: A chemical reaction is represented by the chemical equation. When two or more reactant reacts to…

Q: Complete and balance the following redox reaction in basic solution Cr20,2 (aq) + Hg(1) → Hg2* (aq)…

A: 1- Oxidation Half reaction :  Hg(l) -------> Hg2+(aq) + 2e-  Multiple with 3  3Hg(l) ------>…

Q: For a particular redox reaction, NO is oxidized to NO3− and Fe3+ is reduced to Fe2+. Complete and…

A: Given : NO is oxidised to NO3- and Fe3+ is reduced to Fe2+ in basic medium. Hence the unbalanced…

Q: Balance the following reaction in acidic solution. Cr₂O² (aq) + HNO₂ (aq) → → Cr³+ (aq) + NO3(aq)…

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Q: The following chemical reaction takes place in aqueous solution: 2 Fe(NO;),(aq)+3 Na,S(aq)…

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Q: The following chemical reaction takes place in aqueous solution: MnBr2 (aq) + 2NaOH (aq) →…

A: The given chemical equation:A chemical equation in which only those ions undergoing chemical changes…

Q: E Microsoft O W O ELECTROCHEMISTRY Balancing a complex redox equation in acidic or basic solution…

A: Redox reaction is the reaction in which oxidation and reduction takes place simultaneously.…

Q: BrO3(aq) + H₂C₂O4(aq) Br(aq) + CO2(g) (acidic solution)

A: Redox reactions are those that involve simultaneous oxidation and reduction reactions. These can be…

Q: 2. Cu(s) + NO3 → Cu2+ + NO(g) in acidic solution

A: Since, In redox reaction, Oxidation and reduction reaction both takes place simultaneously.

Q: (a) MnO, + VO²+ → Mn²+ + V(OH),+ (b) Iz + H,S(g) –→I+S(s) (c) Cr,0,²- + U*+ → C³+ + U0,²+ (d) Cl¯+…

A: two important points for solving the question. Oxidation is the process of the addition of oxygen…

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

A: The question is based on the concept of redox reactions. Redox Reactions are the one in which…

Q: 2) Four metals (A, B, C, and D) were studied for activity, and the following information was…

A: The series in which reactivity of metals is given from highest to lowest is known as reactivity…

Q: Determine the net ionic equation for the following reaction (if any) that occurs when the aqueous…

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Q: The following chemical reaction takes place in aqueous solution: AgF(aq)+KCl(aq) →AgCl(s)+KF(aq)…

A: Here, we need to write the complete ionic equation and it shows all the ions present in the reaction…

Q: Indicate whether the following balanced equations involve oxidation-reduction. If they do, identify…

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

Q: What happens in this reaction? 2Al(s) + 3FE2+(aq) 2 A13+ 3Fe(s) - O Fe2*(aq) is reduced Al(s) is…

A: Ans

Q: Balance this equation for the reaction occurring in an acidic solution. HNO2+ MnO4 →Mn²+ + NO3 HNO₂…

A: Balancing equation means we equal the number of elements on right hand side equal to left hand side

Q: . Complete and balance the following half-reactions. In each case, indicate whether the…

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Q: Cro, (aq) + Cu(5) — Cr(ОH)3(9) + Cu(ОН)2(6) [basic] 2- 2Cro, (aq) +8H,01)+3Cu(s) +4e –2Cr(OH), (s)…

A: Balanced basic equation. Is this the correct way to balance a basic equation?

Q: In a particular redox reaction, NO is oxidized to NO, and Fe+ is reduced to Fe2+. Complete and…

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Science behind corrosion-test

Corrosion is defined as an activity that transforms refined metals into more chemically stable forms such as oxide, hydroxide, carbonate, or sulfide. It refers to the slow decomposition of things (typically metals); thanks to chemical and/or electrochemical reactions with their surroundings. Corrosion engineering is the science of preventing and controlling corrosion.

Corrosion

Corrosion is defined as an activity that transforms refined metals into more chemically stable forms such as oxide, hydroxide, carbonate, or sulfide. It refers to the slow decomposition of things (typically metals); thanks to chemical and/or electrochemical reactions with their surroundings. Corrosion engineering is the science of preventing and controlling corrosion.