Enter your answer in the provided box. A 275-mL benzene solution containing 2.27 g of an organic polymer has an osmotic pressure of
8.79 mm Hg at 23°C. Calculate the molar mass of the polymer.
g/mol

Energy is released during which phase changes? check all that apply. boiling condensing depositing freezing melting subliming

Which of the following ocean acidification? are the most likely side effects of a ph less than 7.0 in the ocean b. more metal salts altering the ocean chemistry c. dissolution of the shells of marine organisms d. both a & b e. all of the above.

Jenny wants to test the electrical conductivity of two substances dissolved in water. she is preparing the containers for the experiment. which factor is most important for her to control?