Which statement is NOT true of batteries?A. Batteries are compact forms of voltaic cells.B. Secondary batteries are storage batteries.C. Batteries can consist of a single cell.D. The redox reaction in a rechargeable batteryis reversible.

Q: For an electrolytic cell experiment, which will contribute to the greatest source of error on the…

A: Electrolysis: It is the process by which the non-spontaneous reactions can be occurred by applying…

Q: A cell is energy-producing while a cell is energy-consuming. voltaic, electrolytic electrolytic,…

A: Voltaic cell is energy producing while a electrolytic cell is energy consuming.  In a voltaic cell…

Q: Differentiate between Batteries and Fuel Cells?

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

Q: 4. Write the 4 conventional kinds of primary batteries. 5. Explain the hazards of using batteries.…

A:

Q: Which statement regarding voltaic cells is not correct? O. Reduction occurs at the cathode.…

A: In volatic cell oxidation always occurs at anode and reduction always occurs in the cathode. Because…

Q: List some things that are typically considered when selecting a battery for a new application.

A: INTRODUCTION: Battery consists of two or more electrochemical cells in which chemical energy…

Q: Before you go, which type of molecule would you choose to be the anode in the lithium battery? a.…

A: Lithium battery ?

Q: 1. This type of cell can be plugged in electricity to reverse the reaction when the cell voltage has…

A: Two questions based on electrochemical cell that is to be accomplished.

Q: 1. Which of the following statements is / are TRUE for ELECTROCHEMISTRY?    A. The electricity from…

A: Two questions based on electrochemical cell that are to be accomplished.

Q: What are the anode and cathode reactions in a common dry-cellbattery? In an alkaline battery?

A: In both common dry-cell battery and an alkaline battery, oxidation occurs at anode and reduction…

Q: Which electrode will gain mass while a voltaic cell runs and why? (Choose the best answer.)

A:

Q: What is a lead/acid cell used for?  and details of what it works in.

A: Lead-acid batteries are used for emergency lighting and provide power to the sump pump in the event…

Q: How transition metals work in lithium ion batteries

A: Lithium ion batteries , generally represented as Li-ion batteries, are used in electric vehicles and…

Q: 1. How do fuel cells differ from traditional electrochemical cells (batteries)

A: Battery doesn't store electrical or chemical energy whereas a fuel cell allows extraction of…

Q: What is the difference between batteries and concentration cells?

A: The difference between batteries and concentration cell given in the following steps:

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: 13. What is the difference between a primary cell and a secondary cell? Which type of cell would you…

A: Types of cells:

Q: Consider a voltaic cell whose overall reaction is Pb2+1aq2 + Zn1s2 ¡ Pb1s2 + Zn2+1aq2. What is the…

A: Electrochemical cell is a type of cell which converts chemical energy to electrical energy.

Q: What happens to the electrons that are on the anode? on the cathode?

A: The reaction occurs at anode is oxidation where electrons are lost and  reaction occurs at cathode…

Q: In a galvanic cell which of the following is true?     The cathodic electrode will gain mass while…

A: Galvanic cell is the cell where chemical energy is converted to electrical energy.  In galvanic…

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

A:

Q: Consider the balanced equation representing a reaction occurring in an electrolytic cell: 2NaCl →…

A:

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…

A:

Q: Iron objects such as storage tanks and underground pipelines can be protected from corrosion by…

A: An iron oxide formed by electrons loss of Fe metal on coming in contact with water and air is…

Q: 17. How does a fuel cell differ from a battery

A: Difference between fuel cell and battery

Q: Answer the following questions regarding the Daniell cell you have drawn in your notebook. a) What…

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

Q: 1.What is true about lead-acid battery cells? a.Lead-acid batteries consist of single cell. b.In…

A: Anode Pb(s) + HSO4– + H2O(l) –> 2e– + PbSO4(s) + H3O+(aq) Cathode PbO2(s) + HSO4–(aq) + 3H3O+(aq)…

Q: How can Lithium ion batteries be improve for the future, and help us become more sustainable?

A:

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: Why do lithium batteries outperform alkaline batteries?

A: Lithium outperforms alkaline batteries because- 1) Li+ has the smallest Ionic radii as compared to…

Q: Which statement about a cathode in a voltaic cell is NOT correct? a. Oxidation occurs at the…

A: A voltaic cell is an electrochemical cell that uses a chemical reaction to produce electrical energy

Q: In a silver and copper galvanic cell, what is being reduced and what is being oxidized

A: Electrochemical cell is a cell in which indirect redox reaction takes place. In this cell at anode…

Q: a. What is the meaning of corrosion? b. How many types of corrosion can metal be found? (5 types…

A: a) A process of conversion of refined metal into its stabler metal oxides, hydroxide, or sulfide is…

Q: Why would a battery manufacturer be interested in this quantity ?

A: In this question, we need to explain the specific energy of a battery.

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

A:

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: 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: (a) What is the difference between a battery and a fuel cell?(b) Can the “fuel” of a fuel cell be a…

A: A battery or a storage cell is a series of galvanic cell in which all reactants are present to…

Q: student makes a voltaic cell but forgets to include the salt bridge, then uses a voltmeter to…

A: A salt bridge is also known as ion bridge. It is used to connect the oxidation(anode) and…

Q: What substance is oxidized as the battery discharges?

A: The battery discharges, when the substance is oxidized therefore, that substance is found.

Q: How is a fuel cell different from a battery? O A fuel cell never runs out of reactant. O A fuel cell…

A: Fuel cell is an example of electrochemical 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: What are the top 10 elements to build a battery out of? and why?

A: The energy is produced by the interaction of different elements at the atomic level. The energies…

Q: 21.23 Why does a voltaic cell not operate unless the two compart- ments are connected through an…

A: Voltaic Cells: It is a cell that is used to convert chemical energy into electrical energy. In the…

Q: What is a nickel-cadmium cell? State its one merit and one demerit over lead storage cell. Write the…

A: Ni-Cd battery is a rechargeable battery. It is used in portable computers, camcorders, and small…