As the temperature of a gc column increases, the of the analytes increases, the retention time and the peak shapes .

a) vapor pressure; increases; sharpen

b) solubility; decreases; sharpen

c) vapor pressure; decreases; sharpen

d) equilibrium; increases; broaden

e) temperature; increases; sharpen

Let the ed50 of a recreational drug be defined as the amount required for 50% of a test group to feel high or get a buzz. if the ed50 value of ethanol is 470 mg/kg body mass, what dose would a 70 kg party goer need to quickly consume in order to have a 50% chance of getting a buzz? 235 mg 470 mg 32,900 mg 35,000,000 mg