you have 1.900 moles of gas held at a pressure of 800.0 mm Hg and in a container with a volume of 55.00 liters, what is the temperature of the gas?

The study of witch tree monkeys feed in is part of the science life

Which change to the system wood cause the freely-moving piston to lower?

You are attempting to recrystallize a crude product mixture. you add the appropriate amount of hot solvent and are allowing the solution to slowly cool to room temperature. however, at room temperature no crystals have appeared, which of the following methods should be used to induce crystallization? choose all correct answers. a) place the flask in an ice bath. b) swirl the contents of the flask. c) add a small seed crystal of the desired product. d) scratch the inside of the glassware using a stir rod. it can be multiple choices