CHEMICAL REACTION: (in acidic solution) Separate into ½ reactions H3ASO4 (aq) Ox + Zn (s) ->> AsH3 (g) Red + Zn²+ (aq)

Q: The following chemical reaction takes place in aqueous solution: Fe(NO3)₂(aq) + (NH4), S (aq) → FeS…

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Q: Gold is isolated from rocks by reaction with aqueouscyanide, CN-: 4 Au(s) + 8 NaCN(aq) + O2(g) +…

A: a) Given Reaction is 4 Au(s) + 8 NaCN(aq) + O2(g) + H2O(l)--------> 4 Na[Au(CN)2](aq) + 4…

Q: Consider the following balanced redox reaction:2CrO₂⁻(aq) +2H₂O(l)+6ClO⁻(aq)→ 2CrO₄²⁻(aq)…

A: a) From given redox reaction the species that is being oxidized is identified by using the oxidation…

Q: Balance the following reactions: Are the reactions oxidation-reduction reactions?   a)…

A: Yes, both of the given reaction are Redox Reactions as it involves oxidation & reduction of…

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

A: Balanced chemical equation: FeBr2(aq)+2KOH(aq)  =   Fe(OH)2(s)+2KBr(aq) Net ionic equation can be…

Q: For each of the following balanced equations, write the oxidation number above the symbol of each…

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

Q: Solution A is 0.2400 M Ca(NO3)2(aq). Solution A is diluted by a factor of 3 to form sloution B…

A: The reaction taking place is  3As2O3 + 4NO3- + 7H2O + 4H+ → 6H3AsO4 + 4NO Balancing explanation :…

Q: The following chemical reaction takes place in aqueous solution: FeBr3(aq)+ 3KOH(aq)=Fe(OH)3(s)+…

A: The given equation: FeBr3(aq)+ 3KOH(aq)→Fe(OH)3(s)+ 3KBr(aq) Only the participants in aqueous form…

Q: The following chemical reaction takes place in aqueous solution: Fe, (SO,),(aq)+6 KOH(aq) →2…

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Q: Solution A is 0.2400 M Ca(NO3)2(aq). Solution A is diluted by a factor of 3 to form Solution B.…

A: The reaction taking place is  3As2O3 + 4NO3- + 7H2O + 4H+ → 6H3AsO4 + 4NO Balancing explanation :…

Q: a). OH-(aq) + H+(aq) ? H2O(l) is the ionic equation for an acid and base reaction.    Calculate…

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Q: A method used by the U.S. Environmental Protection Agency(EPA) for determining the concentration of…

A: Reaction: O3(g) + 2 NaI(aq) + H2O(l) --> O2(g) + I2(s) + 2 NaOH(aq)

Q: Classify each of the following reactions and balance the equations by entering the smallest possible…

A: The unbalanced reactions are given in the question and we need to balance the reaction and then find…

Q: (a) Write ionic and net ionic equations for Rb2CrO4 (aq) + Ca(NO3)2 (aq) -->

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

Q: Write balanced half-reactions for the following redox reaction: 8 Cu*(aq)+ASH3(9)+8 OH¯(aq) → 8…

A: Split the redox  reaction into two half reactions by observing change in oxidation state . In given…

Q: Consider the following balanced redox reaction:16H⁺(aq) +2MnO₄⁻(aq) +10Cl⁻(aq) →2Mn²⁺(aq)…

A: Since you have posted a question with multiple subparts, we will solve only first three subparts for…

Q: 3. Give the net ionic equation for the reaction (if any). that occurs when aqueous solutions of K,S…

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Q: The following balanced equations represent reactions that occur in aqueous base. Break them down…

A: Oxidation is defined as the increase in the oxidation number of the atom where as reduction is…

Q: Give the complete ionic equation for the reaction (if any) that occurs when aqueous solutions of…

A: Given -> Reactants -> H2SO4 and KOH

Q: What volume of 0,955 mol·dm–3 HCl solution (in mL or cm3), is required to titrate 2,152 g of Na2CO3…

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

A: The balanced reaction taking place is  AgNO3 (aq) + KCl (aq) --------> AgCl (s) + KNO3 (aq)

Q: The equation Ag+(aq) + Cu(s) --> Cu2+ (aq) + Ag(s) has equal numbers of each type of element on each…

A: The reaction in which two reactants transfers electrons to each other (one reactant losses electrons…

Q: The following chemical reaction takes place in aqueous solution: 2AgNO,(aq)+Na.Co,(ag)Ag-CO,(9)-2…

A: A chemical equation that represents only those ions which are taking part in the chemical reaction…

Q: Balance the following reactions: Are the reactions oxidation-reduction reactions? a)…

A: The given skeleton Reactions are - a) Ag(s) + CN-(aq) + O2(g) + H2O(l) --> Ag(CN)2-(aq) + OH-(aq)…

Q: Gold(III)hydroxide is used for electroplating gold onto other metals. It can be made by the…

A: Given 20g of KAuCl4 is mixed with 25g of Na2CO3 , we have to tell what mass of Au(OH)3 will be…

Q: Some chemical reactants are listed in the table below. Complete the table by filling in the…

A: Oxidation state of each atom and molecule can be assigned by knowing the charge on other atoms.…

Q: KSCN(aq) + Ag+(aq) → AgSCN(aq) + K+(aq)   By calculation she determines the buret delivered:…

A: Given, KSCN (aq)  +  Ag+ (aq)                       AgSCN (aq)  +  K+ (aq) Moles of KSCN delivered =…

Q: Given the reaction : 6KOH(aq) + Fe2(SO4 )3(aq)→ 2Fe(OH)3(s)+ 3K2SO4(aq) (14 pts) (a)Write the…

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Q: The following chemical reaction takes place in aqueous solution: 2 AgF(aq)+ (NH S(aq)Ag,S(s)+2 NH…

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

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

A: Solution net ionic equation: The chemical equation that shows solely those parts, compounds, and…

Q: The following chemical reaction takes place in aqueous solution: 2 AgNO3(aq) + (NH) CO3(aq) →…

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Q: 2NaCl(aq) + 2H2O(l) → 2NaOH(aq) + Cl2 (g) + H2(g)   a) An electrolysis is a redox reaction. What…

A: Redox reaction is a process in which both oxidation and reduction reaction occurs simultaneously.…

Q: Gold(III)hydroxide is used for electroplating gold onto other metals. It can be made by the…

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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.