Boyle's Law states that at a constant temperature, the volume of a gas is inversely proportional to the pressure of the gas. (V:/V2 = P2/Pa). An unknown gas has an initial pressure of 150 kPa
and a volume of 1 L. If the volume is increased to 1.5 L, what will the pressure be now?

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