Which of the following causes water from deep currents to rise to the surface to replace warm currents? a. the flow of warm currents from the equator toward the poles b. freezing of the surface of the water c. increased salinity due to evaporation d. squeezing solids out of the ice down into the water below it's c

Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid synthesis. an industrial chemist studying this reaction fills a 25.0l tank with 4.5 mol of sulfur dioxide gas and 4.5 mol of oxygen gas at 30.°c. he then raises the temperature, and when the mixture has come to equilibrium measures the amount of sulfur trioxide gas to be 1.4 mol. calculate the concentration equilibrium constant for the reaction of sulfur dioxide and oxygen at the final temperature of the mixture. round your answer to 2 significant digits.

Find the mass, in grams, of 5.00*10^23 molecules of f2

How does the attraction between particles affect the ability of a solvent to dissolve in a substance