Indicate whether each of the following statements is true or false. (3 pts) always use the exact calculated volume of solvent when purifying a solid by recrystallization. when recrystallizing a sample, you should always add as much solvent as needed to dissolve all of the solid present just before filtering the product, the slurry containing the crystals should be cooled in an ice bath that contains only crushed ice.

The diagrams to the right show the distribution and arrangement of gas particles in two different containers. according to kinetic-molecular theory, which of the following statements is true? check all that apply. if the temperatures of both containers are equal, container a has greater pressure than container b. if the volume of container a decreased, its pressure would decrease. if the pressure in both containers is equal, container a has a lower temperature than container b.