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3. For the reaction: Zn(s) + 2Ag (aq)-Zn2(aq) 2Ag(s).. a. Determine the standard cell potential. b. Is the reaction spontaneous? If yes, write the cell notation.

3. For the reaction: Zn(s) + 2Ag (aq)-Zn2(aq) 2Ag(s).. a. Determine the standard cell potential. b. Is the reaction spontaneous? If yes, write the cell notation.

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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3. For the reaction: Zn(s) + 2Ag*(aq) - Zn+2(aq) 2Ag(s). a. Determine the standard cell potential. b. Is the reaction spontaneous? If yes, write the cell notation. 6. Co -60 is used extensively in radiotherapy. Its half- ife is 5.27 years. How many years will it take to decrease to 30.0% of its original amount? 7. A 12.62 g sample of a compound containing only C, H and O produces 27.73 g CO2 and 9.09 g H2O in a combustion analysis. Its molecular mass is found to be 300 g/mol. Determine its (a) empirical formula (b) molecular formula. 8. Determine the amount of theoretical oxygen and theoretical air needed to burn a.) 60 kg of butane (CaHio) b.) 20 kg of propane (CSH12) c.) 80 kg of octane (CaHie)
Transcribed Image Text:3. For the reaction: Zn(s) + 2Ag*(aq) - Zn+2(aq) 2Ag(s). a. Determine the standard cell potential. b. Is the reaction spontaneous? If yes, write the cell notation. 6. Co -60 is used extensively in radiotherapy. Its half- ife is 5.27 years. How many years will it take to decrease to 30.0% of its original amount? 7. A 12.62 g sample of a compound containing only C, H and O produces 27.73 g CO2 and 9.09 g H2O in a combustion analysis. Its molecular mass is found to be 300 g/mol. Determine its (a) empirical formula (b) molecular formula. 8. Determine the amount of theoretical oxygen and theoretical air needed to burn a.) 60 kg of butane (CaHio) b.) 20 kg of propane (CSH12) c.) 80 kg of octane (CaHie)
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