• Part A What reaction (oxidation or reduction) occurs at the cathode of a voltaic cell? oxidation reduction Submit Request Answer • Part B What is the sign of the cathode? positive (+) negative (-) Request Answer Submit - Part C Do electrons flow toward or away from the cathode? flow toward flow away

Q: Question 19 A learner claims that iron and copper can be used to make a voltaic cell but not an…

A: A Voltaic cell and an electrolytic cell have many properties similar except that a Voltaic cell…

Q: What is the purpose of a salt bridge in an electrochemical cell?   Question 8 options:   a)  A salt…

A: Interpretation -  To tell about the purpose of a salt bridge in an electrochemical cell and then…

Q: True/False. In a galvanic cell the ions move form anode to cathode

A: The are two types of cell-  1- electrochemical cell  2- electrolytic cell

Q: Which of the following statements is not correct?   Question 6 options: A) The standard hydrogen…

A: The Standard Hydrogen Electrode is also Known as Reversible Electrode as it can act as anode and…

Q: 10. Which of the following statements is incorrect?

A: A) A concentration cell or an electrolytic cell composed of 2 half-cells  with identical electrodes,…

Q: 7. A true statement among these is (a) oxidation is a gain of electrons (b) an oxidizing agent is…

A: Since you have posted multiple questions, we are entitled to answer the first only. Please repost…

Q: If I have a scenario by which a voltaic cell is set up, would I use the Nernst equation for standard…

A: Nernst equation is mainly utilized for the cell potential determination which is indicated by Ecell.…

Q: Please answer ALL questions, if not then please DONT answer, thank you Based on the standard…

A: #Question-6: An oxidizing agent helps in oxidation and itself undergoes reduction. Hence the…

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: Explain the mechanism of corrosion? State how to prevent corrosion at home?

A: In corrosion, a metal is oxidized by the loss of electrons to oxygen and the formation of oxides…

Q: For the electrochemical cell represented by Cr2+ | Cr³+ || Lit | Li, E°(cell) = -2.63 V. This cell:…

A:

Q: A galvanic cell needs to be set up so that the reduction of Sn4+ to Sn2+ takes place at the cathode.…

A: A galvanic cell needs to be set up so that the reduction of Sn4+ to Sn2+ takes place at the cathode.…

Q: 4. Sketch a Galvanic and an electrolytic cell, respectively for a redox reaction and label all the…

A:

Q: Galvanic and Electrolytic Cell Sketch a galvanic cell ( immersed in 1M solution) with the cell…

A: 1 .In galvanic cell chemical  energy  is converted     to electrical energy.  2.cell consist of two…