Sort the following compounds based upon their ability to lower the freezing point of water (largest freezing point depression at the top and smallest at the bottom). Assume that all solutions are equimolar. a. FeCl3
b. glucose
c. Na2SO4
d. KCI
e. Fe2(SO4)3

Avolleyball player hit a ball with a mass of 0.25 kg. the average acceleration of the ball is 15.5 m/s². how much force did the volleyball player apply to the ball? 62.0 n 3.87 n 62.0 m/s² 3.87 m/s²

How can a mixture of salt water be separated into salt and water

High-pressure liquid chromatography (hplc) is a method used in chemistry and biochemistry to purify chemical substances. the pressures used in this procedure range from around 500 kilopascals (500,000 pa) to about 60,000 kpa (60,000,000 pa). it is often convenient to know the pressure in torr. if an hplc procedure is running at a pressure of 1.03×108 pa , what is its running pressure in torr?