Leon uses a pressure gauge to measure the air pressure in one of his car tires. the gauge shows that the pressure is 220 kilopascals. the temperature is 297 k, and the outdoor air is at standard pressure. if the tire contains 4.8 moles of air, what is the volume of the tire?

How many moles of gas are present if p=11 atm, v=12l, t=185k?

Anyone who's in connections academy chemistry b have the factors that affect the rate of a reaction portfolio already done?

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