Enter your answer in the provided box. A constant current is passed through an electrolytic cell containing molten MgCl₂ for 15.5 h. If 5.50 × 105 g of Cl₂ are obtained, what is the current in amperes? A

Q: Consider the following redox reaction: Fe (s) + Cl2 (g) → FeCl2 (aq) Which of the following…

A: Oxidation :-  The process of lose of electrons or increase in oxidation number is called oxidation…

Q: A 0.2088 g sample of primary-standard-grade sodium carbonate, Na₂CO₃ (105.99 g/mol) was dissolved in…

A:

Q: Balance the following in basic solution.   (a)Mn(OH)2(s) + O2(g) → MnO2(s) Oxidation reaction…

A: The oxidation, reduction and net reaction of the following basic reactions should be written.

Q: Balance the following oxidation-reduction reaction as if it were to occur in a basic solution. I(aq)…

A: Rules of redox reaction in basic medium: 1. Redox reaction is divided in oxidation and reduction…

Q: Why do redox potentials measured in soils differ from theoretical redox potentials (Eh)?

A: The tendency of a chemical species to obtain or lose electrons is described by the values of its…

Q: Balance the following reactions in acidic medium add H+ or OH - depending on what medium the…

A: The balanced half-cell reactions are: Oxidation half-cell:C2O42- (aq)   →2 CO2 (g)  + 2e-×6Reduction…

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

A:

Q: Write balanced half-reactions for the following redox reaction: 4 Cl2(g)+ AsH 3(g)+4H,0(1) → 8 Ci…

A: Since in the above reaction Cl2 is converting to Cl- by reduction and As in AsH3 with -3 oxidation…

Q: Assuming that 8.575 kg of NaCl (Hint: NaCl is a strong electrolyte) is distributed across a roadway,…

A: Freezing point determination using colligative properties.

Q: Balance the chemical equation for the following redox reaction under basic aqueous conditions with…

A: Eight steps are required to balance the given redox reaction in base solution. First reduction and…

Q: The following chemical reaction takes place in aqueous solution: FeNO32 (aq) + Na2S (aq) → FeS…

A: A balanced chemical equation contain equal number of atoms of each elements on both sides of the…

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 equation in basic solution using the lowest possible integers and give the…

A: Ag+  + I-  ----->  Ag   + IO3-  Step 1:Determine oxidation number of each element:Ag+ has…

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

A:

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: Chlorine gas is used in the production of many other chemicals, including carbon tetrachloride,…

A: Given: Volume of chlorine gas produced at STP = 5.9 ✕ 105 L Known: Molar mass of NaCl = 58.44 g/mol

Q: If you begin with 28.4 mL of 0.287 M HCl(aq) solution and mix it with 17.3 mL of 0.181 M NaOH(aq),…

A: 28.4 mL of 0.287 M HCl(aq) solution17.3 mL of 0.181 M NaOH(aq)

Q: The following reaction represents the process known as photosynthesis: 6CO₂(g) + 6H₂O(l) + sunlight…

A: Redox reaction is the reaction where oxidation and reduction takes place simultaneously.  Oxidation…

Q: Reaction Acid-base neutralization reaction? 2 NaOH(aq) + Cacl,(aq) → 2 NaCI(aq) + Ca(OH),(aq)…

A: A question based on acid-base neutralization that is to be accomplished.

Q: An aqueous solution of potassium permanganate KMnO4 is mixed with an aqueous solution of manganese…

A: When aqueous solution of potassium permanganate mixes with aqueous solution of manganese sulfate ,…

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: A solution of iron(II) sulfate was prepared by dissolving 10.00 g of FeSO4•7H2O (FW = 277.9) in…

A: Given data: Mass of  FeSO4•7H2O dissolved in water = 10.00 g, Volume of iron(II) sulfate solution =…

Q: Zinc metal reacts with nitric acid, HNO3, to produce several products, depending on how dilute the…

A: Zinc ion reacts with conc. HNO3 to give Zn2+ and NH4+.

Q: Be sure to answer all parts. Consider the following balanced redox reaction (do not include state of…

A:

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

A:

Q: Write balanced half-reactions for the following redox reaction: 3+ 3 Cl,(9)+2 Cr"(aq)+7H,O(1) 6 Cl…

A: Introduction: We have to write reduction and oxidation half reactions.

Q: An aqueous solution of NaCl was electrolyzed with a current of 2.50 amps for 15.0 minutes. What…

A:

Q: Balance the following oxidation-reduction reaction as if it were to occur in a basic solution. |(aq)…

A:

Q: Balance the following equation, which represents a reaction that occurs in basic aque- ous solution:…

A: In basic medium balancing of redox reaction follows certain rules. Separate and balance all…

Q: Ag+ (aq)  +  Cl–   (aq)     →     AgCl (s)               Delta H = ? What is the enthalpy change…

A:

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: 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: 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…

Q: What mass of Cu(s) is electroplated by running 17.5 A of current through a Cu²“(aq) solution for…

A: Part A :  First we would Calculate charge using current and time.  From charge , we would calculate…

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.