QUESTION 9 Which of the following statements about salt bridges is incorrect? O A voltaic cell will not function without a salt bridge Salt bridges help keep electrical neutrality in the solutions O Salt bridges complete the electrical circuit Salt bridges transport electrons from one half reaction to another

Q: 0. Which type of ion usually undergoes reduction? O All ions O Anion No ion Cation

A: Reduction reaction When a molecule accepts electron it becomes reduced.

Q: Suppose you have three different metals, A, B, and C. When metals A and B come into contact, B…

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Q: What would happen if the filter paper used in a galvanic cell dreid out?

A: The cell which are used for inter-conversion of chemical energy into electrical energy and…

Q: Refer to the electrolysis of water. If using phenolphthalein as an indicator, at which electrode do…

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Q: The standard reduction reactions for the two metals are listed below: Sn2 (aq) + 2e-- Sn(s) E =…

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Q: Which statement is true for voltaic cells?a) Electrons flow from the anode to the cathode.b)…

A: In all voltaic cells, the electrode where oxidation occurs is called the anode and the electrode…

Q: 12. What occurs during the electrolysis of a molten salt? A. Electricity is produced by a…

A: Electrolysis is a process which takes place in the electrolytic cell. In this process a chemical…

Q: 4. In a voltaic cell, electrons flow from the to the

A: Voltaic cells are also known as galvanic cells. These cells produce energy with the help of the…

Q: y grams of radium can form by passing 278 C through an electrolytic cell

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Q: What's the difference between a voltaic cell and electrolytic cell ? (Use complete sentences)

A: A voltaic cell is a cell in which derives electrical energy from the spontaneous redox reactions…

Q: Draw the cell and clearly label the anode, cathode, and the direction of the flow of electrons

A: Using concept of formation of a cell by electrodes and electrolyte.

Q: Hal- Pt (Inert) Fig. 6 1.0 moit, KNO, N 1.0 mol/L NaOH(aq) 1.0 moi Ni(NO), Select one: O +1.09 V O…

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

Q: ) bor All components of hot rods and Harley Davidson bikes that have a shiny chrome "finish" are…

A: Electroplating is a process that creates a metal coating on a solid substrate through the reduction…

Q: QUESTION 4 In a Voltaic cell, anions flow from the (1) to the (2). compartment. (1) A. cathode v (2)…

A: Electrochemical cell :-         It is a device in which capable of forming electrical energy from…

Q: Which of the following is not a similarity between voltaic and electrolytic cells? electrons flow…

A: Which of the following is not a similarity between voltaic cell and electrolytic cells?  = electrons…

Q: 1. Define the following: Cathode, anode, redox, salt bridge

A: A cathode is the metallic electrode through which current flows out in a polarized electrical…

Q: What is a spontaneous reaction? Are the reactions in voltaic cells always spontaneous? Explain why?

A: To define: Spontaneous reaction.

Q: 1. Explain the role of a salt bridge in a voltaic cell.

A: To harness the energy released during spontaneous redox reactions, we create Voltaic cell. It…

Q: rue or false? I) In an electrolytic cell, the reduction occurs at the negative electrode 2)…

A: #1:  In an electrolytic cell, oxidation takes place at the anode and reduction takes place at the…

Q: What is the process of using electricity to cause a nonspontaneous redox reaction?…

A: Non spontaneous reactions are those reactions which requires an external force to initiate the…

Q: 1. Complete the following table summarizing the general properties of the electrodes in an…

A: An electrolytic cell converts electric energy to chemical energy. This cell is opposite to galvanic…

Q: A fuel cell is a   battery in which the reactant(s) is(are) refillable   fluid-filled battery that…

A: Fuel cell is a device that converts chemical energy of a fuel along electricity through a chemical…