Which of the following reactions will occur spontaneously? A. Au + K+ —> Au+ + K B. Al3 + Fe —> Al + Fe3+ C. 3Au + Al3+ —> 3Au+ + Al D. Fe3+ + 3K —> Fe + 3K

Q: 2 Ti2 + + Sn4 + ↔ 2 Ti3 + + Sn2 + reaction Calculate the equilibrium constant. Sn4 + + 2e- ↔ Sn2 +…

A: In given question for calculate equilibrium constant firstly calculate reaction potential of…

Q: Reduced: Mn 4) K,Cr,O, + 3SNCI, + 14HCI 2CRCI, +3SnCl, + 2KCI + 7H,O 5) 2KMNO, + 10NaCI + 8H,SO, a…

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Q: Balance the following chemical equation. |19. A203 → Al O2

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 1. Is rusting of iron a physical change or chemical change? Explain why? 2. What is the colour of…

A: Rusting : Rusting is a reaction in which iron reacts with water and oxygen to give hydrated iron…

Q: 2Cr(OH)3 + 3CI→2Cr+ 3CIO+ 3H2O In the above reaction, the oxidation state of chromium changes from |…

A: Given equation: 2Cr(OH)3 + 3Cl- → 2Cr + 3ClO- + 3H2O We have to find how the oxidation state of…

Q: Consider the reaction Cr2O7^2- + 6 S2O3^2- + 14 H^+ ↔ 2 Cr^3+ + 3 S4O6^2- + 7 H2O. What is the…

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Q: he reduction potentials for Au 3+ and Ni 2+ are as follows: Au3+ + 3e– → Au, ε° = +1.50 V Ni2+ + 2e–…

A: The reduction potential half cells for Au3+ andNi2+ are given belowAu3++3e-→Au…

Q: Balance these equations for redox reactions occurring in BASIC MEDIUM. Identify the reducing agent…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Identify the best oxidizing agent  Zn2+ + 2e- ↔  Zn                                             Eo…

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Q: Fill the blanks for the following reaction. CI + HCI + CO + CO₂

A: Acid chlorides are organic compounds that are represented using the following general formula,…

Q: ne AH fc

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Q: Ti2 + + Sn4 + ↔ 2 Ti3 + + Sn2 + reaction Calculate the equilibrium constant. Sn4 + + 2e- ↔ Sn2 +…

A: In this question, we will determine the equilibrium constant. How we can calculate this value by…

Q: Consider the following hypothetical reaction: 2A+ 3B 4C + D K = 1,648 [A] = 0.9 M [B] = 0.3 M [D] =…

A: Answer:Here:

Q: Which one is the oxidizing agent in the following reaction? Fe + Ag2O ® FeO + 2Ag

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Q: endothermic or exothermic

A: Endothermic reactions involve heat energy absorption from the environment for production, while…

Q: The oxidation of 25 mL of a solution containing Fe²+ requires 3.0 × 10¹ mL of 0.0315 M K₂Cr₂O7 in…

A: For balancing the reaction, look at the reaction closely, there are 2 Cr atom is present at the left…

Q: Determine if 1 M nitric acid (HNO3)can react with each metal?

A: In order to determine whether a reaction will occur, we need to consider the reduction potentials of…

Q: 48 of 48 In the reaction below, which substance is belng axidized? Fe203 + 3CO -> 2Fe + 3C02 O Co Fe…

A: A substance is said to be oxidized when its oxidation number is increased.

Q: Consider the below redox reaction: IO¸˜¯+2TI* +2CI¯ +6H* IC₁₂¯ +2T1³ + 3H2O Find out what is oxidant…

A: The objective of the question is to identify the oxidant and reductant in the given redox reaction.…

Q: Complete by balancing and classify the following reaction Al(metal foil)+CuCl2

A: Interpretation-  To complete by balancing and classify the following reaction of Al(metal foil ) +…

Q: Balance the following chemical equation (if necessary): PBCO.(s)-PbO(s) + CO:(g)

A: Answer  For balancing the reaction number atoms equal both reactant…

Q: Which of the following is the correct cell representation of the reaction: Sn**(aq) + 2 TI(s) ->…

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Q: Balance the following reactions in acidic and basic medium. Al(s) + O2(g) + [Al(OH)4] Cr2072 +…

A: balancing of chemical reactions

Q: Cu(s) + 2Ag*(aq) 2Ag(s) + Cu2*(aq) For the above reaction would the Ecell increase, decrease, or…

A: With the help of Nernst Equation we will solve this problem.

Q: 6. Write the balanced half reactions of the following reactions. Show your solutions. a. NiO2 + 2…

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Q: CrO4 (aq) → Cr(OH)3(s) b. 12 → 21-

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Q: 9. For the reaction : Zn(s) What is the value of K? 5 Ni+2(Aq) Zn+2(aq) Ni(s)

A: K is the symbol for the equilibrium constant of the reaction. Its value is obtained by taking the…

Q: 1.What is the pH of a solution containing a hydrogen ion concentration of 1.0 x 10-3 M?   2. What…

A: Solution  -

Q: Calculate the standard cell potential produced by a galvanic cell consisting of a nickel electrode…

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Q: What is the change in oxidation number of an atom of chromium in the following half-reaction?…

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Q: (Give clear handwritten detailed solution) Find out oxidising agent from the mentioned reaction.

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Q: Balance the following equation for the reaction under acidic aqueous conditions. CIO3- + Fe2+ – CF +…

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Q: Calculate the no. of amperes necessary to deposit 84.5 g of nickel from a solution of NiCl 3 in 45.0…

A: The given problem can be solved by using Faraday's first law. This law states that the mass of a…

Q: 6. The sulfite ions, SO,2, is strong reducing agent. a. Balance the following half reaction: SO,² →…

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Q: Calculate the equilibrium constant of the following reaction: 2NO (g) + O, (g)-2NO, (g) = 0.0548 M…

A: Equilibrium constant (K): It can be defined as relation between reactants and products at…

Q: (Use the lowest possible coefficients. Omit states of matter. Add H,O, H, or OH to any side of the…

A: Redox reaction is a type of chemical reaction which involves transfer of electrons between  two…

Q: e. Bi H₂O + MnO, Bi MnO + OH Bi+Minou-Biano + f. SOCIO; + OH H₂O SO,+ Chu 8. Cu + HNO, → Cu" + NO +…

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Q: Considering the reaction and the information in the Excel table below, what should be entered into…

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Q: Calculate AG for the following reaction. 2 Cr(s) +3 Cl2(aq) → 2 Cr** (aq) + 6 CI (aq) Hall-Reaction…

A: The expression for the standard Gibbs free energy change can be given as follows:…

Q: Use this reaction to answer the following question : FeO + Zn(s)  --------->. ZnO + Fe(s) What is…

A: The compound in which oxidation states of central atom is decreasing called oxidising agent. In Feo…

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.