Question
A key issue in this industrial process is its reliance on extreme conditions such as 250 atmospheres of pressure and a temperature of around 450 degrees Celsius. For 10 points each:
[10e] Name this doubly-eponymous industrial process that generates the vast majority of ammonia globally.
ANSWER: Haber–Bosch process [or Bosch–Haber process]
[10m] This reaction may provide a greener way to generate hydrogen for ammonia production compared to high-pressure steam methane reforming. This reaction requires a potential of 1.23 volts, and its reverse occurs in hydrogen fuel cells.
ANSWER: electrolysis of water [or water splitting; accept answers that indicate an electrochemical splitting of water; prompt on oxidation of water; prompt on answers that solely indicate water (or H2O) becoming hydrogen (or H2) and oxygen (or O2)]
[10h] The Schüth group has investigated the use of this field of chemistry in ammonia production by ball-milling its iron catalyst with cesium powder. Dioxetane groups are often used as force probes in this field of chemistry.
ANSWER: mechanochemistry [accept polymer mechanochemistry]
<JZ, Chemistry>
Summary
2024 ARCADIA at BU | 2024-12-06 | Y | 8 | 12.50 | 88% | 38% | 0% |
2024 ARCADIA at Duke | 2024-12-06 | Y | 3 | 10.00 | 100% | 0% | 0% |
2024 ARCADIA at Missouri S&T | 2024-12-06 | Y | 2 | 20.00 | 100% | 100% | 0% |
2024 ARCADIA Online | 2025-05-17 | Y | 5 | 18.00 | 100% | 40% | 40% |
2024 ARCADIA at Penn State | 2024-12-06 | Y | 2 | 10.00 | 100% | 0% | 0% |
2024 ARCADIA at Florida Tech | 2024-12-06 | Y | 4 | 10.00 | 75% | 25% | 0% |
2024 ARCADIA at UC Berkeley | 2024-12-06 | Y | 2 | 10.00 | 100% | 0% | 0% |
2024 ARCADIA at Waterloo | 2024-11-09 | Y | 5 | 12.00 | 100% | 20% | 0% |
2024 ARCADIA at GT | 2024-12-06 | Y | 5 | 12.00 | 100% | 20% | 0% |
2024 ARCADIA at Illinois | 2024-11-09 | Y | 4 | 20.00 | 100% | 75% | 25% |
2024 ARCADIA at Warwick | 2024-12-06 | Y | 5 | 14.00 | 100% | 40% | 0% |
Data
Chicago A | Purdue B | 10 | 10 | 0 | 20 |
Illinois Blue | Notre Dame | 10 | 10 | 10 | 30 |
Purdue A | Chicago B | 10 | 10 | 0 | 20 |
SIUE | Illinois Orange | 10 | 0 | 0 | 10 |