Question
To correct data gathered from this process, the ASTM recommends using the Dickinson extrapolation method over the Regnault–Pfaundler method. This process is used to remove organic material in a “wet” method that uses perchloric and nitric acids, or a “dry” method performed in a “muffle” instrument. This process is done within a controlled jacket in model 6200 and 6400 isoperibol instruments. To calibrate this process, the Parr Instrument Company sells one gram pellets of (*) benzoic acid. This process leads to rapid changes in sample mass in evolved gas analysis methods such as TGA. The composition of a sample is determined by undergoing this process, followed by gas chromatography, in CHNS/O analysis. This process is done to completion in a crucible in ashing. For 10 points, name this exothermic process whose internal energy change is measured in bomb calorimetry. ■END■
Buzzes
Summary
Tournament | Edition | Exact Match? | TUH | Conv. % | Power % | Neg % | Average Buzz |
---|---|---|---|---|---|---|---|
2024 Chicago Open | 07/28/2024 | Y | 15 | 100% | 20% | 7% | 99.73 |