Chemistry, 08.11.2019 01:31 Tristanana
Assign each species to the expression that most accurately describes the basic units of that substance. categories: single atoms- copper, helium, ag, diatomic molecules -iodine, fluorine, br2 molecules -no2, kmno4, formula units - c3h8, mgcl2, hgbr2, ba(oh)2 this is what i think it is but not sure.
Answers: 1
Chemistry, 22.06.2019 03:00, litttyyyu33411
Atrain travels 74 kilometers in 3 hours, and then 81 kilometers in 5 hours. what is its average speed?
Answers: 2
Chemistry, 22.06.2019 09:40, kolibeilfuss
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.
Answers: 3
Assign each species to the expression that most accurately describes the basic units of that substan...
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