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CHEM 107 Towson University Chemistry The Haber Process Worksheet

CHEM 107 Towson University Chemistry The Haber Process Worksheet

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  1. Need assistance with answering the following question for funds of chemistry. I can attach entire form for more details but this is the concept of the questions.
  2. Write a balanced thermochemical equation with phase labels for the Haber process with the heat energy as part of the equation. (3 pts)
  1. What is the theoretical yield of ammonia (in grams) if 16.55 grams of nitrogen gas and 10.15 grams of hydrogen gas are allowed to react? (9 pts)
  1. Based on your theoretical yield, what is the percent yield of ammonia if only 8.33 grams of ammonia is produced? (3 pts)
  • How much heat energy (in kJ) will be absorbed or released if 8.33 grams of ammonia is produced? State whether the energy will be absorbed or released. (4 pts)
  • Ammonia gas reacts with aqueous nitric acid to form aqueous ammonium nitrate, a fertilizer.
  • Compare and contrast the positive and negative effects that result from the use of the Haber process. Discuss the controversy that followed the awarding of the Nobel Prize in Chemistry to Haber. Based on this discussion, do you think Haber should have been awarded this prestigious award for his work? Explain. (22 pts)

(a) Write the balanced chemical equation for the reaction, including the physical states. (2 pts)

(b) Write the complete ionic and the net ionic equations for the reaction. (7 pts)

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