In the industrial "chlor-alkali" process, pure chlorine and sodium hydroxide are produced by electrolyzing brine, essentially an aqueous solution of sodium chloride. Suppose a current of 96.0 A is passed through an aqueous solution of NaCl for 70.0 seconds. Calculate the mass of pure chlorine produced. Round your answer to 3 significant digits. Also, be sure your answer contains a unit symbol. Ú ロ･ロ X 3 0|0

Q: Using standard reduction potentials from the ALEKS Data tab, calculate the standard reaction free…

A: The relationship between standard free energy ∆Go and standard electrode potential Eo is: ∆Go=-nFEo…

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…

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

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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: Consider the following equation in aqueous solution: Cr₂O₇²⁻(aq) + S₂O₃²⁻(aq) → Cr³⁺(aq) +…

A: Balanced reaction oxidation half and reduction half separately and complete the reaction.

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: The standard addition method is used to determine the concentration of vitamin C in apple juice by…

A: Given : Initial volume of sample of apple juice = 2.00 mL Final diluted volume of apple juice = 25.0…

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

A: The given oxidation-reduction reaction is: I-aq+ClO-aq→I3-aq+Cl-aq

Q: se a current of 770. mA flows through a copper wire for 10.0 minutes. Calculate how many moles of…

A:

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

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Q: Write balanced half-reactions for the following redox reaction: 2CO,(g)+12H* (aq)+12C1 (aq) →…

A: Answer:

Q: Write balanced half-reactions for the following redox reaction: BiO,(aq)+3 H,O()+Zn(s) → Bi (aq)+6OH…

A: Redox reaction is the reaction in which both the oxidation reaction and the reduction reaction takes…

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

A:

Q: Write balanced half-reactions for the following redox reaction: Zn"(aq)+2 NO,(g)+4 OH (aq) →…

A: Write balanced half reaction -- Gain of electron means reduction and loss of electron known as…

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: Suppose 0.690 mol of electrons must be transported from one side of an electrochemical cell to…

A: Number of moles of electrons = 0.690 mol Time = 51.0 min Size of electric current  is to be…

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: Complete and balance the following redox reaction in basic solution Zn(s) + NO₂ (aq) → Zn(OH) 2 (aq)…

A: Oxidation is defined as increase in oxidation state of the element.It can also be defined as…

Q: What element is being  reduced in the following redox reaction?  C 10H 22O 2( aq) + LiMnO 4( aq) →…

A: ANSWER

Q: A student conducts a redox titration to determine the grams of iron in an iron-containing sample.…

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Q: Suppose 720. mmol of electrons must be transported from one side of an electrochemical cell to…

A:

Q: Suppose 570. mmol of electrons must be transported from one side of an electrochemical cell to…

A: Current is defined as charge passed per unit of time. Its S.I. unit is ampere.

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: was dissolved and the manganese present was converted to MnO4– (aq). Water was then added to give a…

A:

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

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Q: Suppose 0.900 mol of electrons must be transported from one side of an electrochemical cell to…

A:

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

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Q: Calculate the E°cell of the following redox reaction under standard conditions: Zn (s) + MnO ,(s) +…

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Q: Write balanced half-reactions for the following redox reaction: 8 CO₂(aq) + AsH₂(g) +8 OH¯(aq) →…

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Q: Balance the following chemical equation (if necessary): MnO2(s)+HCI(aq)=MnCl2(aq)+H2O(i)+CL2(g)

A: Interpretation -  To balance the following given chemical equation which is given as -…

Q: Which of the following would you expect to conduct electricity? H2CO3(aq), CH4(aq), Hg(l), Cu(s),…

A: Metals conduct electricity in solid state due to the movement of electrons. Hence metals are called…

Q: A solution of Mno is electrolytically reduced to Mn3+. A current of 7.79 A is passed through the…

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

A:

Q: Suppose a current of 0.590 A flows through a copper wire for 20.0 minutes. Calculate how many moles…

A: We can calculate the amount of charge since the current and time are already given in the question.…

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: Balance the following redox reaction when it occurs in acidic solution: 2+ Zn²+ (aq) + NH4+ (aq) →…

A: We have to balance the following redox reaction in acidic medium: Zn2+(aq) + NH4+(aq) --> Zn(s) +…

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.