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ne anode reaction is: e cathode reaction is: the external circuit, electrons migrate from v the Br"|Br2 electrode to v the Cr2+|Cr3+ electrode. the salt bridge, anions migrate from v the Cr2*|Cr** compartment to the Br|Br, compartment. Submit Answer Retry Entire Group 1 more group attempt remaining

ne anode reaction is: e cathode reaction is: the external circuit, electrons migrate from v the Br"|Br2 electrode to v the Cr2+|Cr3+ electrode. the salt bridge, anions migrate from v the Cr2*|Cr** compartment to the Br|Br, compartment. Submit Answer Retry Entire Group 1 more group attempt remaining

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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I got wrong answer from the first pic and i don't know why. Kindly answer the second picture that does not have a answer. Thank you!

Enter electrons as e". Use smallest possible integer coefficients for ALL reactions. If a box is not needed, leave it blank. A voltaic cell is constructed in which the following cell reaction occurs. The half-cell compartments are connected by a salt bridge. 3B12(1) + 2A1(s) → 6Br (aq) + 2A13* *(aq) The anode reaction is: 2Al(s) 2A1³* (aq) x бе The cathode reaction is: 3Br, (1) бе 6Br (aq) In the external circuit, electrons migrate to v x the Al|AP* electrode from v x the BrBr, electrode. In the salt bridge, anions migrate to v x the Br"|Br2 compartment from v x the Al|AIS* compartment.
Transcribed Image Text:Enter electrons as e". Use smallest possible integer coefficients for ALL reactions. If a box is not needed, leave it blank. A voltaic cell is constructed in which the following cell reaction occurs. The half-cell compartments are connected by a salt bridge. 3B12(1) + 2A1(s) → 6Br (aq) + 2A13* *(aq) The anode reaction is: 2Al(s) 2A1³* (aq) x бе The cathode reaction is: 3Br, (1) бе 6Br (aq) In the external circuit, electrons migrate to v x the Al|AP* electrode from v x the BrBr, electrode. In the salt bridge, anions migrate to v x the Br"|Br2 compartment from v x the Al|AIS* compartment.
Enter electrons as e". Use smallest possible integer coefficients for ALL reactions. If a box is not needed, leave it blank. A voltaic cell is constructed in which the following cell reaction occurs. The half-cell compartments are connected by a salt bridge. Br,(1) + 2Cr*(aq) → 2Br (aq)+ 2Cr*(aq) The anode reaction is: + The cathode reaction is: In the external circuit, electrons migrate from v the Br"|Br2 electrode to v the Cr2*|Cr3+ electrode. In the salt bridge, anions migrate from the Cr2+|Cr3+ compartment to the Br|Br2 compartment. Submit Answer Retry Entire Group 1 more group attempt remaining +
Transcribed Image Text:Enter electrons as e". Use smallest possible integer coefficients for ALL reactions. If a box is not needed, leave it blank. A voltaic cell is constructed in which the following cell reaction occurs. The half-cell compartments are connected by a salt bridge. Br,(1) + 2Cr*(aq) → 2Br (aq)+ 2Cr*(aq) The anode reaction is: + The cathode reaction is: In the external circuit, electrons migrate from v the Br"|Br2 electrode to v the Cr2*|Cr3+ electrode. In the salt bridge, anions migrate from the Cr2+|Cr3+ compartment to the Br|Br2 compartment. Submit Answer Retry Entire Group 1 more group attempt remaining +
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