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marysya [2.9K]
3 years ago
14

How many grams of chlorine must be added to a balloon containing 8.00 grams of helium to double its volume?

Chemistry
1 answer:
Andrew [12]3 years ago
4 0
The mole number of helium is 8/4=2 mol. Under same condition, the volume of gas is related to the mole number of the gas. So the mole number of chlorine is also 2 mol which is 142 g.
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