Suppose 3.52 g of calcium chloride is completely dissolved in a beaker of water. what would be the number of chloride ions that would be present in the resulting solution?

What does a particular point on a line of a phase diagram represent? o a. the maximum temperature a substance can exist at without bonds breaking b. the pressure created by the kinetic energy of molecules at a particular temperature c. the melting point or boiling point of a substance at a specific pressure d. the conditions in which temperature and pressure have equal effects on a substance

Describe what happens to the molecules as water goes from ice to liquid to vapor. be sure to explain what happens to the temperature during the phase changes.

How could a student test the effect of removing heat from a gas that is stored in a sealed container? what must occur in order for matter to change states?