Carbon monoxide and oxygen gas react to form carbon dioxide as shown in the following reaction:
2CO (g) + O2 (g) - 2CO2 (g)
If a 25.0 L sample of carbon monoxide gas was reacted with
excess oxygen at 100 °C and 110. kPa, how many moles of
carbon dioxide is produced?

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