Ammonia (NH3) is one chemical that has been touted as a potential medium for storing hydrogen for vehicles. Using a ruthenium catalyst the ammonia decomposes completely into hydrogen and another diatomic inert gas. For an on demand supply the reaction is carried out at 177C at standard pressure of 800kPa, constantly filling a 200L tank. The vehicle storage tank is pressurised to 2 atm at 25C. How many moles of ammonia would be required to refill the main tank to full capacity after a vehicle takes a 55L fill?

Ammonia (NH3) is one chemical that has been touted as a potential medium for storing hydrogen for vehicles. Using a ruthenium catalyst the ammonia decomposes completely into hydrogen and another diatomic inert gas. For an on demand supply the reaction is carried out at 177C at standard pressure of 800kPa, constantly filling a 200L tank. The vehicle storage tank is pressurised to 2 atm at 25C. How many moles of ammonia would be required to refill the main tank to full capacity after a vehicle takes a 55L fill?

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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