22-How many molecules are there in 4L of
oxygen at 500C° and 0.0658 atm...
Chemistry, 24.04.2021 02:40 garzar7523
22-How many molecules are there in 4L of
oxygen at 500C° and 0.0658 atm
Answers: 2
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Observation and experimentation have led many scientists to accept a theory about the origin of the universe. this theory is called the big bang theory. scientific evidence collected and observed by scientists around the world suggests that the universe is ever expanding from a hot and dense initial state. what makes this a scientific theory? (2 points)
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What is the mass of oxygen gas is consumed in a reaction that produces 4.60mol so2
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In the reaction h2co3 (aq) + 3nh3 (aq) = 2 nh4+ (aq) + co3 2-, how many electrons are transferred?
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