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Electrolysis experiment A is run to completion with the following parameters: The positive erminal is made of Zn, the negative terminal is made of Zn, the solution is Zn(NO3)2, the urrent is set to 12.00 A, and the time is set to 8 min. The final mass of the positive terminal is , and the final mass of the negative terminal is . Thus, the total nass of Zn metal that is electroplated is

Electrolysis experiment A is run to completion with the following parameters: The positive erminal is made of Zn, the negative terminal is made of Zn, the solution is Zn(NO3)2, the urrent is set to 12.00 A, and the time is set to 8 min. The final mass of the positive terminal is , and the final mass of the negative terminal is . Thus, the total nass of Zn metal that is electroplated is

General Chemistry - Standalone book (MindTap Course List)
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter19: Electrochemistry
Section: Chapter Questions
Problem 19.24QP: Electrochemical Cells II Consider this cell running under standard conditions:...
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In the simulation provided, click on the Experiment menu and then click on the Run Experiment button that appears. Run each electrolysis experiment with the settings described below to complete the following paragraphs. Fill in the blanks as you proceed through each reaction or write down your results as you go to avoid having to rerun the experiments numerous times. When moving from one experiment to the next, click on the blue circular Reset button to reset the entire experiment or the blue circular Rerun button to reset only the settings of the ammeter (current and time). Match the words and numbers to the appropriate blanks in the sentences below. Make certain each sentence is complete before submitting your answer. • View Available Hint(s) Reset Help 1 to 1 Electrolysis experiment A is run to completion with the following parameters: The positive terminal is made of Zn, the negative terminal is made of Zn, the solution is Zn(NO3)2, the 11.95 g current is set to 12.00 A, and the time is set to 8 min. The final mass of the positive terminal is 0.49 g and the final mass of the negative terminal is Thus, the total 10.49 g mass of Zn metal that is electroplated is 9.51 g 2. Electrolysis experiment B is run to completion with the following parameters: The positive made of Zn, the negative terminal is made of Zn, the solution is Zn(NO3)2, the 3 to 1 terminal 1.95 g current is set to 3.00 A, and the time is set to 8 min. The final mass of the positive terminal is ,and the final mass of the negative terminal is Thus, the total stoichiometry with respect to electrons mass of Zn that is electroplated is current 3. The ratio change in mass between experiments A and B is equal to . This 8.05 g corresponds to an identical ratio between the two experiments' values for 4 to 1 2 to 1
Transcribed Image Text:In the simulation provided, click on the Experiment menu and then click on the Run Experiment button that appears. Run each electrolysis experiment with the settings described below to complete the following paragraphs. Fill in the blanks as you proceed through each reaction or write down your results as you go to avoid having to rerun the experiments numerous times. When moving from one experiment to the next, click on the blue circular Reset button to reset the entire experiment or the blue circular Rerun button to reset only the settings of the ammeter (current and time). Match the words and numbers to the appropriate blanks in the sentences below. Make certain each sentence is complete before submitting your answer. • View Available Hint(s) Reset Help 1 to 1 Electrolysis experiment A is run to completion with the following parameters: The positive terminal is made of Zn, the negative terminal is made of Zn, the solution is Zn(NO3)2, the 11.95 g current is set to 12.00 A, and the time is set to 8 min. The final mass of the positive terminal is 0.49 g and the final mass of the negative terminal is Thus, the total 10.49 g mass of Zn metal that is electroplated is 9.51 g 2. Electrolysis experiment B is run to completion with the following parameters: The positive made of Zn, the negative terminal is made of Zn, the solution is Zn(NO3)2, the 3 to 1 terminal 1.95 g current is set to 3.00 A, and the time is set to 8 min. The final mass of the positive terminal is ,and the final mass of the negative terminal is Thus, the total stoichiometry with respect to electrons mass of Zn that is electroplated is current 3. The ratio change in mass between experiments A and B is equal to . This 8.05 g corresponds to an identical ratio between the two experiments' values for 4 to 1 2 to 1
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