True or False Scientists have made a lot of progress in their ability to predict where earthquakes will occur.

Harvey mixes two liquids. which observation of the new mixture most likely indicates a precipitate is forming?

How many grams of n2h4 will be consumed by 23 g of n2o4

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.