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Chemistry, 18.07.2019 18:30 kortlen4808
You have a partially filled party balloon with 2.00 g of helium gas. you then add 2.74 g of hydrogen gas to the balloon. assuming constant temperature and pressure, how many times bigger is the party balloon - comparing before and after the hydrogen gas has been added?
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You have a partially filled party balloon with 2.00 g of helium gas. you then add 2.74 g of hydrogen...
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