1. Balance following redox the Hg(1) + H₂SO4 (aq) + reaction in an acidic and a basic solution: Hg₂SO4(s) + Cr³+ (aq) Cr₂O² (aq) Cr₂O²(aq) →

Q: A reaction is initiated by preparing an aqueous solution with 0.421 M silver ion, Ag+ (aq), and…

A: • So, The correct answer is : Kc = 6.02E1Explanation:Step 1:

Q: The pH of a certain solution is 4.5. What is the concentration of H+(aq) ions in the solution?

A: Since pH = -log[H+] where [H+] = concentration of H+ (aq) ions pH given = 4.5

Q: What is the concentration of Cl- ions in a solution of 0.30 M FeCl3 (aq) ?

A: The reaction can be represented as given below.

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

A:

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: Limestone consists mainly of the mineral calcite, CaCO3. The carbonate content of 0.5413 g of…

A: The ratio of mass of solute to the mass of solution multiply by 100 is known as % mass.

Q: The following chemical reaction takes place in aqueous solution: AgF (aq) + NH4Br (aq) → AgBr (s)…

A: The net ionic equation is a chemical equation in which only species are mentioned which participate…

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

A:

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

A: The given reaction is: NO2-(aq) + Al(s) → NH3(aq) + Al(OH)4- (aq) The balancing of reaction is done…

Q: The following chemical reaction takes place in aqueous solution: AgF (aq) + NaCl (aq) →…

A: The net ionic equation for this reaction has to be written

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

A:

Q: Write balanced half-reactions for the following redox reaction: 2+ 12 Cu²+ (aq) + C₂H₂OH(1) + 12…

A:

Q: Complete and balance the following equations, and iden- tify the oxidizing and reducing agents: (a)…

A: SOLUTION: Step 1: Hello. Since the question has multiple parts, the first three parts are solved for…

Q: The following chemical reaction takes place in aqueous solution: FeSO4(aq)+Na₂S(aq) →…

A: The given reaction is---- FeSO4 (aq) + Na2S (aq) -------> FeS (s) + Na2SO4 (aq) Here reactants…

Q: Balance the following equation and write the sum of the coefficients of the reactants and products…

A: The given chemical equation is, SeO42-aq+Hgl+Cl-aq→SeO32-aq+Hg2Cl2s The unbalanced equation is…

Q: The following chemical reaction takes place in aqueous solution: AgF(aq)+Nal(aq) → AgI(s)+NaF(aq)…

A: Given,  AgF(aq) + NaI(aq) ---------> AgI(s) + NaF(aq)

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

A: The given unbalanced equation is,                                Al(s)  +  NO2- (aq) ---> AlO2-…

Q: The following chemical reaction takes place in aqueous solution: CuBr2 (aq) + 2NaOH (aq) → CuOH2…

A: Balanced chemical equation: A balanced chemical equation contain equal number of atoms of each…

Q: The following chemical reaction takes place in aqueous solution: ZnBr₂(aq) +Na₂S(aq) → ZnS(s)+2…

A:

Q: Use the principle of double displacement reactions and the solubility rules to determine the…

A: Double displacement reaction is defined as the reaction in which the reactant ion exchanges to form…

Q: Balance the following equation in basic solution: 3CI (aq) +2H* + 2NO; (aq) → 3CIO (aq)+2NO(g) + H2O

A: An oxidation-reduction reaction or simply redox reaction is a type of chemical reaction in which…

Q: Complete the balanced molecular reaction for the following weak acid with a strong base: HC2H3O2(aq)…

A:

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: Complete the balanced neutralization equation for the reaction below: HCIO4(aq) + CSOH(aq)

A: Given HClO4 (aq) + CsOH (aq) we need to complete and balance the equation.

Q: Consider the following reaction: 2HI(aq)+Sr(OH)2(aq) → 2H2O(l)+SrI2(aq)2HI(aq)+Sr(OH)2(aq) →…

A: The molecular reaction is provided i.e.  2HI(aq)+Sr(OH)2(aq) → 2H2O(l)+SrI2(aq) It is an acid-base…

Q: The following chemical reaction takes place in aqueous solution:…

A: Balanced chemical equation of a reaction is written according to law of conservation of…

Q: The following chemical reaction takes place in aqueous solution: FeBr2 (aq) + NH42S (aq) → FeS…

A: In Ionic equation ion written only aqueous solution . Compound not dissociate in solid form.

Q: The following chemical reaction takes place in aqueous solution: 2AgNO3 (aq) + NH42S (aq) → Ag2S…

A:

Q: Limestone consists mainly of the mineral calcite, CaCO3. The carbonate content of 0.5413 g of…

A: Moles of acid HCl taken initially = molarity X volume in L = 1.396 X 10 / 1000 = 0.01396  And since…

Q: Predict the products of the following reaction and balance the equation: HCl(aq) + AgNO3 (aq) →…

A: When HCl react with AgNO3 to form Silver Chloride and Nitric Acid.HCL(aq) + AgNO3(aq) →AgClPPt. ↓ +…

Q: The following chemical reaction takes place in aqueous solution: FeCl2 (aq) + 2KOH(aq) → FeOH2(s) +…

A: When a chemical equation is written in the form of its constituents ion is known as net ionic…

Q: The following chemical reaction takes place in aqueous solution: AgNO,(aq)+KBr(aq) →AgBr(s)+KNO3(aq)…

A: Write net ionic equation of the given above reaction--

Q: Consider the following redox reaction: Ag⁺(aq) + Fe²⁺(aq) ⇌ Ag(s) + Fe³⁺(aq). What quantity in moles…

A: Given redox reaction : Ag⁺(aq) + Fe²⁺(aq) ⇌ Ag(s) + Fe³⁺(aq) Oxidation number of iron(Fe) increases…

Q: Complete and balance the following redox reaction in acidic solution 10:-(aq) + PO:3 (aq) → 10-(aq)…

A: Answer:- This question is answered by using the simple concept of balancing a redox reaction using…

Q: The following chemical reaction takes place in aqueous solution: FeCl3 (aq) + 3KOH (aq) → FeOH3…

A: An aqueous solution of potassium hydroxide reacts with an aqueous solution of iron(III) chloride to…

Q: LIOH(aq) is classified as a • base. The reaction equation with water utilizes which of the following…

A: LiOH is classified as a Strong Electrolyte and therefore 100% dissociation when dissolved in aqueous…

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.