Question 3 If a cell can act as a voltaic and an electrolytic cell, it called...
QUESTION 11 A. Electrolytic B. Electrolytic Match the voltaic and electrolytic cell concepts A. A Requires energy input B. Has a negative cell potential E. is used to power tools C. A is spontaneous F. Has the positive terminal on the left side D. A Requires a salt bridge C. Voltaic D. Voltaic E. Electrolytic F. Voltaic ALL QUESTION 12
. What is the difference between a voltaic cell and an electrolytic cell?
Describe an electrolytic cell and voltaic cell. What is the difference between these two?
3 pts Is the following cell a galvanic or electrolytic cell? What is the half-reaction that occurs at the cathode? करता o salvanic-ek o sleergytice: K - е- Ovanici . 09:43 Question 16 3 pts Is the following cella galvanic or electrolytic cell? What is the half-reaction that occurs at the athode? Falvanick) +--- KO o electrolytie: K+U) - - - O galvanic: 2013 - 2 o electrolytic: 2 - 2 - 2 - 0 Question 17 4 pts lepnice...
13. In an electrolytic cell the electrode at which the electrons enter the solution is called the the chemical change that occurs at this electrode is called (a) Anode, oxidation (b) Anode, reduction (c) Cathode, reduction (d) Cathode, oxidation (e) cannot tell unless we know the species being oxidized and reduced.
2. Answer the following questions having to do with voltaic and electrolytic cells. A) Use the standard reduction potentials below to write the cell reaction the would produce the greatest potential in a voltaic cell. B) Cd^2+ (aq) + 2e- -> Cd (s) E = -.402 V Tl+ (aq) + e- -> Tl (s) E = -.336 V Cu^2+ (aq) + e- -> Cu+ (aq) E = +.161 V B1) For the galvanic cell based on the reaction above, calculate...
Which of the following terms can be used to describe an electrochemical cell in which a spontaneous chemical reaction generates an electric current? I. an electrolytic cell II. a galvanic cell III. a voltaic cell Question 3 options: A) only I B) only III C) only II D) II and III
QUESTION 0.5 pointsSave Answer What is the standard cell voltage in volts for a voltaic cell comprising Al as one electrode and inert Pt as the other electrode? Oxygen gas is bubbled onto the Pt electrode in acidic solutions. Hint: cathodic reaction does not involve Pt, it is oxygen reduction reaction, so find t in the table of standard reduction potentials for acidic solutions. a 2.89 C c C 3.8 d-3.8 e-4.0 Се. QUESTION 2 0.5 points Save Answer What...
Very briefly describe the major differences between voltaic and electrolytic cells. You will not need all of the space given here to answer the question.
For the reactions below, calculate the cell potential then determine which will be a voltaic cell and which will be an electrolytic cell. Reaction 1: Zn(OH)2(aq)+ 2Hg(l)+2Cl-(aq)> Zn(s) + Hg2Cl2(s)+2 OH-(aq) Reaction 2: Zn(s) + Hg2Cl2)s) + 2 OH-(aq)> Zn(OH)2(aq)+ 2Hg(l) + 2Cl- (aq)