H2 + I2 <->2 HI : Consider the synthesis of hydrogen iodide as a reaction that has reached equilibrium. If the pressure of this system were decreased, what is most likely to occur?
•The amount of hydrogen gas will increase.
•The amount of lodine gas will increase.
•The amount of hydrogen iodide will increase.
•There will be no change.

What is the empirical formula for c4h8o2

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.

If the concentration of phosphate in the cytosol is 2.0 mm and the concentration of phosphate in the surrounding fluid is 0.1 mm, how could the cell increase the concentration of phosphate in the cytosol? a) passive transportb) diffusionc) active transportd) osmosise) facilitated diffusion