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Chemistry, 13.05.2021 22:30, taynalizcaamanoxewm0
A scientist fills a large, tightly sealed balloon with 75,000 mL of helium at STP. Using significant figures, how many moles of helium are contained within the balloon?
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Chemistry, 22.06.2019 20:00, batoolishak7475
Carbon-14 undergoes radioactive decay in the reaction above. determine the type of radiation emitted in this reaction and describe what is happening to the nucleus during this reaction.
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A scientist fills a large, tightly sealed balloon with 75,000 mL of helium at STP. Using
significan...
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