A lead-acid battery uses a redox reaction in which lead(0) and lead(IV) are both converted to lead(II).  This reaction is facilitated by the presence of sulfuric acid, H2SO4 , as shown by the reaction Pb+PbO2+2H2SO4→2PbSO4+2H2O Suppose that a fully charged lead-acid battery contains 1.50 L of 5.00 M H2SO4.  What will be the concentration of H2SO4 in the battery after 3.40 A of current is drawn from the battery for 5.00 hours?

Q: Part A A current of 11.6 A is applied to 1.25 L of a solution of 0.554 mol L-1 aqueous HBr…

A: time, t = 66 minutes molarity of HBr = 0.554 mol L-1 current, I = 11.6 A Volume of HBr = 1.25 L

Q: Calculate the final chloride concentration, Cl−, when 27.5 mL of deionized water are added to  22.5…

A: Initial concentration = 0.350 M  Initial Volume = 22.5 mL

Q: ONLY ANSWER NUMBER 5 the other questions are there in case you need information and the data is…

A: Calculate the percent error:Percent Error= (Experimental Value−Accepted Value / Accepted…

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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 two reactions, which take place concurrently in solution. Silver chloride…

A: According to Le- Chatelier's Principle, if any external parameter of the equilibrium reaction is…

Q: When a 28.3 mL sample of a 0.399 M aqueous nitrous acid solution is titrated with a 0.472 M aqueous…

A: The reaction of the titration is  HNO2(aq) + KOH(aq) →KNO2(aq) + H2O(l) HNO2 and KOH react in 1:1…

Q: Balance in acid medium: iodate ion + sulfite ion      :  then {HNO3}   :   iodine + sulfate ion

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: Potassium sorbate,KC H,O, (molar mass 150. g/mol) is commonly added to diet soft drinks as a…

A: Solution: Dissociation expression is a dissociation constant ( equilibrium constant). For acid…

Q: 0.644 g of wood bleach, which contains oxalic acid, H2C2O4, was placed in an Erlenmeyer flask.  The…

A: The molar mass is the sum of the mass of each element. The molar mass of hydrogen, carbon, and…

Q: how many milliliters (mL) of the NaOH solution is required to titrate the sulfuric acid

A: We have to find volume of NaOH solution

Q: An aqueous solution of chromium (III) flourish is electrolyzed. Write a balanced chemical equation…

A: Electrolysis involves the reduction as well as oxidation of the compound or element present in the…

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Q: Consider the following: 50 mL of a 1.067 M solution of HCI was diluted to 250 mL. The diluted HCI…

A: 50 mL of a 1.067 M solution of HCl was diluted to 250 mL . 25.00 mL of these diluted HCl solution…

Q: Balance the following reaction in basic solution. Ag(s) + Zn²+ (aq) → Ag₂O(aq) + Zn(s) Fill in the…

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Q: Consider the reaction: Al(s) + H₂O()→ Al(OH)4 (aq) + H₂(g) When this equation is balanced in basic…

A: At cathode , reduction takes place and at anode, oxidation takes place. Gain of electron is…

Q: product

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

Q: Balance the redox reaction by inserting the appropriate coefficients. redox reaction: HNO, + H,S →…

A: We have to balance the given reaction .

Q: (1) Identify each of the following half-reactions as either an oxidation half-reaction or a…

A: Answer : Since two half cells are given and we have to tell which is oxidation half cell and which…

Q: The active ingredient in a certain toilet cleaner that claims to ‘remove lime scale and rust’ is…

A: Given data,Initial concentration of toilet cleaner (HCl)=1.12 mol/LVolume of toilet cleaner…

Q: complete the balance neutralization of the equation for the reaction HC2H3)2 + Sr (OH)2 .

A: Strontium Hydroxide + Oxalic acid --------- Strontium Oxalate + water.

Q: You perform the following titration. The concentrations and amounts of your reactants are listed…

A: Intrdouction :  We have to calculate the pH of solution .

Q: Malonic acid, H2C3H2O4 (aq), is a diprotic acid, so 2 moles of hydroxide ions are required per mole…

A: A neutralization reaction can be described as a chemical reaction in which acid and base react…

Q: Provide the correct IUPAC name for the compound shown here. OH

A: IUPAC nomenclature of carboxylic acid: • Identify the longest continuous carbon chain. • Identify…

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Q: (1) Identify each of the following half-reactions as either an oxidation half-reaction or a…

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Q: An aqueous solution of 0.1 M H2SO4(aq) is added to 0.1 M Na2S(aq) and is allowed to react. From the…

A: A chemical reaction is a process in which reactants get converted into products.

Q: The following reaction occurs in basic solution. Identify the correct oxidation half-reaction.…

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Q: The following chemical reaction takes place in aqueous solution: 2 Fe(NO;),(aq)+3 Na,S(aq)…

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Q: Which one of the following is a redox reaction? CO32- (aq) + HSO4 (aq) → HCO3(aq) + SO4²- (aq)…

A: Redox reaction :The Redox reaction is the one which involves transfer of electrons between the…

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.