Question
This element is produced as a direct byproduct of serpentinization. This element is classified as "gray" or "blue" depending on whether carbon capture is used to produce it. This element reacts with CO2 under pressure in the Sabatier process. A compound’s degree of unsaturation equals its index of this element's "deficiency." This element and carbon monoxide make up a (*) synthetic fuel. By definition, this element’s reduction potential at a platinum electrode equals 0. This is the lighter input element of a process catalyzed by iron oxide that breaks a triple bond and is used to generate fertilizer. For 10 points, the Haber process reacts nitrogen with what element to produce ammonia? ■END■
ANSWER: hydrogen [or H; accept H2 or hydrogen gas or dihydrogen]
<Science - Chemistry>
= Average correct buzz position
Buzzes
Summary
Tournament | Edition | Exact Match? | TUH | Conv. % | Power % | Neg % | Average Buzz |
---|---|---|---|---|---|---|---|
2025 PACE NSC | 06/07/2025 | Y | 42 | 100% | 38% | 0% | 72.71 |