1. For a batch constant volume reactor, what is the final concentration of oxygen as a function of X? a) C A = XXXXXXXXXXX) b) C A = 0.1343X c) C A = XXXXXXXXXXX) d) C A =0.03X 2. For a batch constant...

1. 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

2. 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

3. What is the entering concentration of nitric acid?

a. 0.145 mole/dm³      b. 0.326 mole/dm³     c. 0.1343 mole/dm³       d. 0.2 mole/dm³

4.  What is the entering concentration of water?

a. 0.145 mole/dm³      b. 0.326 mole/dm³     c. 0.1343 mole/dm³       d. 0.2 mole/dm³

5.  For a flow reactor, what is the change in total number of moles per mole of ammonia fed?

a) 0.25    b)   1.25       c)  1.5          c)  0

6.  For a flow reactor, what is the change in the total number of moles per mole of ammonia reacted?

a)  0.25     b)   1.25       c)  1.5          c)  0

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.