Asealed container filled with argon gas at 35°c has a pressure of 832 torr. if the volume of the container is decreased by a factor of two, what will happen to the pressure? you may assume the temperature remains at 35°c.

Define dew point. i am writing this part to be able to ask the question

Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.

Which aqueous solution of ki freezes at the lowest temperature? 1) 1 mol of ki in 500. g of water 2) 2 mol of ki in 500. g of water 3) 1 mol of ki in 1000. g of water 4) 2 mol of ki in 1000. g of water