Question
The change in Gibbs Free Energy is equal to negative RT times the natural log of this value. For 10 points each:
[10e] Name this quantity, symbolized K, that describes a reaction with equal forward and reverse rates. It’s calculated as the concentration of products over the concentration of the reactants.
ANSWER: equilibrium constant [accept binding constant]
[10m] This principle named for a Frenchman states that an equilibrium will shift to accommodate all changes.
ANSWER: Le Chatelier’s principle
[10h] The equilibrium constant can be calculated with this law, which states that the equilibrium constant equals the ratio of concentrations taken to the power of their stoichiometric (“stoy-kee-ow-MEH-truhk”) coefficients.
ANSWER: law of mass action
<Science - Chemistry>
Data
| Team | Opponent | Part 1 | Part 2 | Part 3 | Total |
|---|---|---|---|---|---|
| Downingtown STEM | Eastchester | 10 | 10 | 10 | 30 |
| East Brunswick A | BASIS-Independent Brooklyn | 10 | 10 | 0 | 20 |
| Hastings A | Mather C | 10 | 10 | 0 | 20 |
| Hunter A | Great Valley | 10 | 0 | 0 | 10 |
| Mather A | moving finger C | 0 | 10 | 0 | 10 |
| Merrol-Hyde | Vanderbilt | 0 | 0 | 0 | 0 |
| North Babylon A | Hastings B | 0 | 10 | 0 | 10 |
| North Babylon B | moving finger B | 10 | 10 | 0 | 20 |
| Stuyvesant A | Trinity B | 10 | 10 | 0 | 20 |
| Stuyvesant B | Daniel Boone Academy | 0 | 10 | 0 | 10 |
| Trinity A | Hunter B | 10 | 10 | 0 | 20 |
| USN A | USN B | 10 | 10 | 0 | 20 |
| USN MS | USN C | 0 | 0 | 0 | 0 |
| moving finger A | Mather B | 10 | 10 | 10 | 30 |
Summary
| Tournament | Edition | Exact Match? | Heard | PPB | Easy % | Medium % | Hard % |
|---|---|---|---|---|---|---|---|
| Snowball Fight 2 | 1/11/2025 | Y | 3 | 6.67 | 33% | 33% | 0% |
| 2024 FARSI @ Columbia | 12/08/2024 | Y | 11 | 18.18 | 73% | 91% | 18% |