When launched, a weather balloon contains 7.6 × 103l of helium at an atmospheric pressure of 1.1atm. given that a weather balloon can stretch to contain a volume of 6.4 × 105l before it pops, calculate the atmospheric pressure when the balloon pops. assume that the atmospheric temperaturedoes not change during the balloon’s flight
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Chemistry, 22.06.2019 09:40
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.
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Chemistry, 23.06.2019 01:00
Which of the following is the molecular formula for a simple sugar? a. cooh b. h2o c. oh d. c6h12o6
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Chemistry, 23.06.2019 03:00
Can someone me out on this question for my national 5 chemistry homework
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When launched, a weather balloon contains 7.6 × 103l of helium at an atmospheric pressure of 1.1atm....
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