Photochemical chlorination of pentane gave a mixture of three isomeric monochlorides. the principal monochloride constituted 46% of the total, and remaining 54% was approximately a 1: 1 mixture of the other two isomers. write structural formulas for the major product and one of the two minor products of the monochloride isomers.

Why is permeable soil best for plants that need a lot of drainage?

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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.