Question
Holmium oxide can be used for this process in UV-Vis spectroscopy apparatuses. If a spectrometer appears to give poor results in this process, one can conduct a matrix spike experiment to “recover” the results. An example of this process involves adding aliquots of a known concentration to a sample and then extrapolating to find the negative x-intercept; that process is the method of (*) standard addition. This type of sensitivity divided by the standard deviation of a signal gives analytical sensitivity. In a Beer’s Law experiment, this process involves generating an absorbance-concentration curve for known standards, which can then be used to interpolate an unknown concentration based on its signal. For 10 points, name this process of quantifying the relationship between analytical variables and validating the accuracy of an instrument. ■END■
Summary
2023 ARCADIA at Duke | Emory, Duke, Yale | Y | 4 | 100% | 0% | 50% | 124.00 |
2023 ARCADIA at Imperial | Imperial | N | 4 | 100% | 0% | 0% | 124.00 |
2023 ARCADIA Online | Maryland, Online | Y | 2 | 50% | 0% | 50% | 94.00 |
2023 ARCADIA at Maryland | Maryland, Online | Y | 2 | 50% | 0% | 0% | 129.00 |
2023 ARCADIA at Ohio State | Ohio State, Texas | Y | 3 | 67% | 0% | 33% | 129.00 |
2023 ARCADIA at Texas | Ohio State, Texas | Y | 3 | 100% | 0% | 0% | 120.00 |
2023 ARCADIA at WUSTL | Premiere | N | 1 | 100% | 100% | 0% | 54.00 |
2023 ARCADIA at UC Berkeley | Premiere | N | 2 | 100% | 50% | 50% | 88.00 |
2023 ARCADIA at Carleton University | Premiere | N | 3 | 67% | 0% | 33% | 126.00 |
2023 ARCADIA at Claremont Colleges | Premiere | N | 1 | 100% | 100% | 0% | 50.00 |
2023 ARCADIA at Indiana | Premiere | N | 5 | 100% | 20% | 0% | 103.00 |
2023 ARCADIA at RIT | Premiere | N | 2 | 100% | 0% | 100% | 128.00 |
Buzzes
Player | Team | Opponent | Buzz Position | Value |
---|---|---|---|---|
Aswath Karai | MSU A and Friend | Ganon Evans Fan Club | 33 | -5 |
Calvin Bostleman | Ohio State A | Michigan A | 45 | -5 |
Sean Farrell | Farrellmagnetism | Zen and the Art of Buzzing | 94 | 10 |
Dimitris Kalafatis | TAMU | Texas A | 102 | 10 |
Khushi Umarwadia | South Carolina A | James Madison A | 111 | 10 |
Audrey Nolan | NC State | James Madison B | 116 | -5 |
Benny Shtutman | South Carolina B | North Carolina A | 116 | -5 |
Vedang Singhal | North Carolina A | South Carolina B | 128 | 10 |
Connor Carlisle | James Madison B | NC State | 128 | 10 |
Benjamin McAvoy-Bickford | North Carolina B | Duke | 129 | 10 |
Isaac Mammel | Maryland A | George Washington B | 129 | 0 |
Max Niebur | Johns Hopkins | Maryland B | 129 | 10 |
Angier Lei | George Washington B | Maryland A | 129 | 0 |
Dennis Yang | Michigan B | Kenyon B | 129 | 10 |
Freya Beinart | Kenyon B | Michigan B | 129 | 0 |
Yashwanth Bajji | Michigan A | Ohio State A | 129 | 0 |
Noah | Kenyon A | Ohio State B | 129 | 10 |
Matthew | Ohio State B | Kenyon A | 129 | 0 |
Coby Tran | Ganon Evans Fan Club | MSU A and Friend | 129 | 0 |
Kevin Liu | Texas B | Texas C | 129 | 10 |
Ketan Pamurthy | tag magnet: taylor's version | HCC | 129 | 10 |