Describe how you would use fractional distillation to separate a solution of liquid A ( boiling point 56°C ) , liquid B ( boiling point 72 °C ) , and liquid C ( boiling point 100 °C). Who solved I will give him or her brilliant and thank you

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.

What is the mass of phosphorous in a 51-kg person

Which statement best describes what happens when molecular compounds melt