5. Looking at the following 5 substances, Rank them in order of increasing solubility (the ability to dissolve in water). Briefly explain the basis of your ranking. (A3) Br2 – Bromine, IF – iodine monofluoride , SCl2 –Sulfur dichloride,
PF3 -Phosphorus Trifluoride, C2F4 -Tetrafluoroethylene

Calculate the mass of silver needed to react with chlorine to produce 126g if silver chloride?

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.

How does a nuclear reactor produce electricity?