A 25.00 L air tank is safe up until a pressure of 15.0 atm of pressure. The tank has a pressure of 5.00 atm at 25 °C. At what temperature, in Celsius, is the tank unsafe?

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

Aliquid solution can be made select all that apply. dissolving solids into liquids, mixing liquids, dissolving gas solutes into liquids , mixing gases, mixing solids

Which nuclide is most likely to be radioactive and synthetic 24/12 mg237/93mg195/78mg230/84mg