Okay so this is for science and we have to have it done by tomorrow so can someone me with it we have to get the things for the blue bubbles

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.

Which element has the lowest electronegativity? calcium(ca) gallium(ga) selenium(se) bromine(br)

How can a mixture of salt water be separated into salt and water