An object with a mass of 5.6 g raises the level of water in a graduated cylinder from 25.1 ml to 33.9 ml. what is the density of the object?

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

How many peaks will be present in a mass spectrum for brcl?

Describe the properties of sodium, chlorine, and sodium chloride