A chemist will prepare a stock solution of HCl so that 27.15 mL stock samples will produce a solution with a concentration of 0.357 M after 741.25 mL of water is added. What should the molarity of the stock solution be?

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

What three natural resources are found in the great lakes region

Ascientist conducted an experiment and discovered that certain plants grow faster when given a particular amount of fertilizer. anouther scientist conducted the same experiment and got similar results. which concept does this best illustrate? a) repetition b) replication c) precision d) validity