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 25 and 26. Thank you!

25. 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

26. 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

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.