Galvanic cells are portable and can be selfcontained. Thus, they can be used as fuel cells and batteries. A battery or a storage cell is a galvanic cell or a series of galvanic cells that has all the reactants required to produce electricity. What is the best way to store, handle and care for batteries, whether at home or on the road?

Q: Why do batteries go dead, but fuel cells do not?

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Q: Suppose a galvanic cell is established using the following cell reaction, Cu(s) + 2Ag+(0.100 M)…

A: Given, The cell reaction is: Cu(s) + 2Ag+(aq)(0.100 M) <-----> Cu2+(aq) (0.200 M) + 2Ag(s)…

Q: Indicate if each of the following statements is true of false. If false, rewrite it to make it a…

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Q: Differentiate between Batteries and Fuel Cells?

A: A battery is a combination of galvanic cells attaches together through a series circuit. Batteries…

Q: What is the purpose of the salt bridge in a voltaic cell? O To increase solubility of the…

A: The purpose of the salt bridge in a voltaic cell has to be given.

Q: 1. Why are primary cells such as voltaic cells not rechargeable while secondary cells such as the…

A: Why are primary cells such as voltaic cells not rechargeable while secondary cells such as the lead…

Q: Which of the following statements is false? a. Oxidation and reduction half-reactions occur at…

A: The electrochemical cell or Galvanic cell. Chemical energy is converted into electrical energy is…

Q: What reactions occur when a lead storage battery supplies electrical energy? Lead(II) sulfate is…

A: The reactions involved in lead storage battery are shown below,

Q: Which of the following statements are true concerning electrochemical cells? O Positive ions migrate…

A: An electrochemical cell is a device that can generate electrical energy through a chemical reaction…

Q: Part A to d

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: 1. What are the parts of a galvanic cell/Voltaic cell? 2. What is the function of each components ?

A: Galvanic cell converts chemical energy to elecrical energy. Electric work done by a galvanic cell is…

Q: What is one of the advantages of a fuel cell? a. They are more efficient than combustion. b. all of…

A: Hydrogen fuel cells are efficient and cleaner source of energy in comparison to the combustion-based…

Q: Imagine yourself lost on an island alone and you are left with just the following scrap metals.…

A: b. Aluminum anode and Silver cathode. c. Prevent CN- volatization. d. SCN

Q: Which statement is NOT true of batteries?A. Batteries are compact forms of voltaic cells.B.…

A: A battery is that device which can store energy and when it discharges the energy, it will convert…

Q: For each item, indicate if it is true for galvanic cells only, electrolytic cells only, both or…

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Q: Which type of battery is rechargeable? A) alkaline battery C) dry cell B) button battery D) lead…

A: We know that , Primary batteries are non-rechargeable batteries. Example: dry cell,  button battery,…

Q: For a concentration cell to work,   there must be differences in concentrations   there must be no…

A: About a concentration cell: It is a galvanic cell made of two half-cells, each of which containing…

Q: Electrons are produced at the cathode of a voltaic cell. True or False True False

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Q: The lead in a lead-acid battery is used as   a redox reactant   the salt bridge   a place where…

A: Correct answer is : a place where electrons are being stored. Lead is used as anode in the lead-acid…

Q: If an electrolytic cell contains a mixture of species that can be oxidized, how do you determine…

A: Given statement is :  If an electrolytic cell contains a mixture of species that can be oxidized,…

Q: In a lead-acid battery, which uses solid lead and lead(IV),   there is no oxidizing agent   there…

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Q: What do the lead-acid storage batteries consist of?

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Q: What is a fuel cell?

A: A fuel cell is an electro chemical cell.

Q: Q#4. Explain the working principle of fuel cell? Can the fuel cell will replace the vehicle…

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Q: At the Tesla automotive factory, a Model S sedan is built using 4 tires, a main chassis, and 5…

A: Given: One Sedan needs: tires = 4, chassis = 1, lithium ion batteries = 5 Available tire = 17…

Q: When a zinc and lead galvanic cell undergo reaction oxidation and reduction how can you tell what…

A: Zinc = Oxidized  means a Reducing agent Lead = Reduced  means a Oxidizing agent.

Q: All of the following are rechargeable batteries except for __________ batteries.     nickel-cadmium…

A: Answer :            Correct option is Third option i.e lithium. All of the following are…

Q: A. ampere (A) B. anode C. cathode D. coulombs (C) E. coulometric analysis F. cyclic voltammetry G.…

A: Few fill up questions based on electrochemistry, which is to be accomplished.

Q: Why are some batteries called dry batteries?

A: Dry cells are those in which there is no use of water. One oxidizing agent and one reducing agent…

Q: With all other things being equal, in which of the following locations will an iron fence corrode…

A: The solution is given below -

Q: 1. In a Daniel cell, | energy is stored in the zinc rod, the copper rod, and their solutions.…

A: In a Daniel cell, chemical energy is stored in the zinc rod, the copper rod and their solutions.

Q: O Battery used for heart pacemakers, hearing aids, and light meters. O Battery used in flashlights,…

A: To identify: Which is not a button battery.

Q: Which of the following statements about batteries is false? Lead storage batteries contain lead at…

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Q: Fuel cells produce carbon dioxide and hydrogen. emit sulfur oxides. are environmentally clean.…

A: A fuel cell is electrochemical that converts the chemical energy of a fuel into electricity through…

Q: What are two similarities between primary and secondary batteries?

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Q: What happens at the anode in the voltaic cell? Cathode?

A: A voltaic cell is an electrochemical cell that uses a chemical reaction to generate electrical…

Q: Which of the following statements is FALSE? (a) Oxidation and reduction half-reactions occur at…

A: The cell in which chemical energy produced during redox reaction is converted to electrical energy…

Q: Over a period of time, the concentration of sulfuric acid in the lead storage battery of an…

A: I have given the detailed solution for both parts below.

Q: How many batteries you have encountered in your life? What could be the chemistry behind those…

A: There are two types of batteries Primary and Secondary, based on the property of charging. Primary…

Q: When a rechargeable battery is recharged,   it becomes a galvanic cell   extra electrons are being…

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Q: What is an electrolytic cell?

A: Cell is a device which is used to draw current. It consists of two terminal ; positive and negative…

Q: Electrolysis involves using an external electric current to drive an electrochemical reaction in a…

A: The reaction is non spontaneous in electrolysis means it can not take place if its own so we have to…

Q: How do batteries generally work? If mercury batteries are so long lasting and efficient, then why…

A: working of battery are based on  spontaneous and non- spontaneous process , there are two types cell…

Q: What are the three common types of portable rechargeable batteries and how does each one work?

A: Nickel-cadmium (NiCad) batteries consist of a solid cadmium anode and a NiO(OH). The electrolyte…

Q: You are a bioengineer designing a new type of pacemaker. Which type of Galvanic cell would be best…

A: The lithium / iodine-polyvinylpyridine battery, first implanted in 1972 has become the power source…

Q: What mass of aluminum metal can be produced per hour in the electrolysis of a molten aluminum salt…

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Q: A student mistakenly puts the opposite reactants into a voltaic cell, then uses a voltmeter to…

A: The electrode which has less negative reduction potential will act as a cathode and will undergo…