What is the amperage of a current if it takes 6.00 hours of the current passing through a 2.0 M Cr(NO3)3 solution to produce 125 g of Cr(s)? Enter your response in Amperes, without units. Be sure to use the correct number of significant figures.

Q: Iron objects will readily corrode when exposed to air and moisture, as represented by the following…

A: Few subdivision questions based on electrode potential. Two multiple choice questions and 1 fill in…

Q: Which of the following chemical reactions is an oxidation-reduction reaction? O Mg(s) + CO29) →…

A:

Q: Write a balanced chemical equation for the standard formation reaction of liquid acetic acid…

A: The standard enthalpy of formation of a substance is the enthalpy change associated with the…

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: The following oxidation-reduction reaction occurs in acidic solution. When the equation is balanced…

A:

Q: Consider the following balanced redox reaction CIO2°(aq) + H20(1) + 2Cu*(aq) → ClO"(aq) + 20H (aq) +…

A: Reducing agent can be defined as the species which undergo increase in oxidation state and itself…

Q: balance the equation and indicate the type of reaction  H2 (g) + Cu(NO3)2 (aq) → HNO3 (aq) + Cu (s)

A: Please find your solution below : Balanced reaction is a reaction in which the number of atoms of…

Q: In a reactin between copper metal and aqueous iron(III) chloride, Fe3+(aq) is reduced to Fe2+(aq),…

A: The given information says that reaction is a redox reaction. The overall balanced equation for…

Q: alance the chemical equation given below, and determine the number of grams of MgO are needed to…

A:

Q: Write balanced half-reactions for the following redox reaction: 2+ 6 Zn²+ (aq) + C₂H₂OH(1) + 3…

A:

Q: reactants oxidized reactants reduced reaction 16Cu (s) + S, (s) - 8Cu, s (s) ? Mg (s) + Cl, (g) Mg…

A:

Q: What is the oxidation number of diatomic elements? O 2 O +1

A:

Q: 2+ The line notation, Al(s) | Al*(aq) || Co²"(aq) | Co(s), indicates that Al³* is the r Co is the…

A: We have given that  The line notation, Al(s) | Al3+ (aq) || Co2+(aq) | Co(s) indicates that A) Co is…

Q: Consider the following (unbalanced) net lonic equation: Mn²+ (aq) + BiO3(aq) MnO(aq) + Bi³+ (aq)

A:

Q: 1. Copper metal and aqueous iron (III) chloride were made to react to reduce iron to Fe** while…

A: Cu metal  +  Iron III chloride  →  Fe2+  +  Cu2+…

Q: Identify the oxidizing agent and the reducing agent for Mg(s) +Fe²+ (aq) → Mg²+ (aq)+Fe(s). Express…

A: Redox reaction: A reaction in which both oxidation and reduction takes place and oxidation states of…

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

A: A balanced chemical equation is an equation which has an equal numbers of atoms on both side…

Q: In the following Single Replacement reaction 3 Zn (s) + 2FeCl2 (aq) --> 3 ZnCl2

A: The reactions in which oxidation and reduction reactions takes place simultaneously is called Redox…

Q: Chlor-alkali plants electrolyze NaCl to produce the commodity chemicals caustic soda and chlorine…

A: The maximum concentration of mercury in the effluent is = 2.50×10-9 mol/L The mass of the mercury…

Q: The hydroperoxide ion, HO2–(aq), reacts with permanganate ion, MnO4–(aq) to produce MnO2(s) and…

A: The reactants given are HO2- and MnO4- ions. And the products given are MnO2 and O2. Hence the…

Q: Balance the following reaction in acidic solution. Cr2O72-(aq)+HNO2(aq)→Cr3+(aq)+NO3−(aq) Fill in…

A: A balanced reaction reaction has equal number of atoms on both the reactants and the product side. A…

Q: Balance the following redox reactions in basic solution CH,CHO(I) + Cu(s) CH₂COO (aq) + Cu₂O(s)…

A: According to the bartleby guidelines for the multipart questions I can solve only first three…

Q: The fertilizer ammonium sulfate, (NH4)2SO4, is prepared by the rxn of ammonia with sulfuric acid.…

A: The balanced chemical equation of a reaction has equal number of atoms and balanced charges on…

Q: Balance this reaction.  If a coefficient is one, enter "1" explicitly.   P+O2 → P2O5

A: In a balanced reaction, all atoms of all elements and charges should be equal on both sides of the…

Q: into each of two test tubes: one containing a solution of NaCl(aq) and the other containing a…

A:

Q: Consider the following reaction used in Breathalyser tests: 16H⁺(aq) + 2Cr₂O₇²⁻(aq) + C₂H₅OH(ℓ) →…

A:

Q: By how many grams will the total mass of the two electrodes change during this time period? The…

A:

Q: In the industrial "chlor-alkali" process, pure chlorine and sodium hydroxide are produced by…

A:

Q: Balance the following oxidation-reduction reactions that occur in basic solution. (Use the lowest…

A: [a.]  Fe (s) + MnO4- (aq) + 2H₂O (l) ---> MnO₂ (s) + Fe(OH)4- (aq)

Q: Write balanced half-reactions for the following redox reaction: OH (aq) 412(s)+AsH3(g)+8 - 81…

A: Loss of an electron is oxidation whereas gain of an electron is reduction.  On the other hand, we…

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

A:

Q: Balance the following reaction in basic solution. What are the coefficients in front of H 2O and OH…

A: Balanced chemical equation are said to those equations which have same number of atoms that are…

Q: Mno, (ag) + Br (aq)→MnO2(s) +BrO, (aq) (basic solution) Express your answer as a chemical equation.…

A: The oxidizing agent is the species that reduces itself whereas oxidizes others. Reducing agent is…

Q: Complete and balance the following redox equations using the smallest whole-number coefficients. The…

A:

Q: Balance the following reaction equation in basic solution: Mno - 4 (aq) Cr(OH)3(s) → MnO2(s) + Cro…

A: Reducing agent is the species that donates the electron to electron acceptor species i.e. oxidation…

Q: Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox")…

A: A redox reaction is that in which one species is oxidised and other species is reduced. Oxidising…

Q: Determine if the following reaction is a redox reaction.  Use evidence from the equation to explain…

A: Chemical reactions involving both oxidation and reduction processes. During a redox reaction,…

Q: 3CuCl2·2H2O(aq)

A: Metals have zero Oxidation number and oxygen atom have -2 Oxidation number because it's gain two…

Q: Using

A: We will use stoichiometry of the reaction

Q: Electrolysis is the process of using electrical current to cause a nonspontaneous reaction to occur.…

A:

Q: Balance the following equation and select the correct sequence of coefficients with respect to this…

A: The  given chemical reaction, Cr(s) +Fe(NO3)2(aq) → Fe(s) +Cr(NO3)3(aq)

Q: Write balanced half-reactions for the following redox reaction: 8 CO₂(aq) + AsH3(g) + 8 OH (aq) 4C₂0…

A:

Q: Use the relative strengths of nonmetals and metals as oxidizing and reducing agents, as indicated in…

A:

Q: Complete and balance the following redox equations using the smallest whole-number coefficients. The…

A: In balancing a chemical equation we will make the elements equal in both the side. In basic medium…

Q: Consider the following equation in aqueous solution: PO₃³⁻(aq) + SO₂(g) → PO₄³⁻(aq) + S²⁻(aq) The…

A: The potential, via which the tendency of a species to gain electrons from an electrode or to lose…

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.