QUESTIONS No. 14) – 33): Nitric acid is made commercially from nitric oxide. Nitric oxide is produced by the gas-phase oxidation of ammonia. 4NH3 + 502 - 4NO + 6H20. The feed consists of 15 mol%...

Please answer numbers 18 and 19. Thank you!

18. For a batch constant volume reactor, what is the final concentration of oxygen as a function of X?

a) C_A=0.045(1-X)      b)  C_A= 0.1343X       c)  C_A=0.03 (1-X)    d)  C_A=0.03X

19. For a batch constant volume reactor, what is the final concentration of water as a function of X?

a) C_A= 0.1343X    b)  C_A=0.045(1-X)     c)  C_A=0.03(1-X)     d)  C_A=0.03X

Extracted text: QUESTIONS No. 14) – 33): Nitric acid is made commercially from nitric oxide. Nitric oxide is produced by the gas-phase oxidation of ammonia. 4NH3 + 502 - 4NO + 6H20. The feed consists of 15 mol% ammonia in air at 8.2 atm and 227°C. Assume the reaction is in first order in both reactants.