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mafiozo [28]
3 years ago
9

A laboratory bottle of helium gas occupies a volume of 2.0 L at 760 mm Hg. Calculate the new pressure if the volume falls to 1.8

L.
Chemistry
1 answer:
irina1246 [14]3 years ago
6 0

Answer: 844 mm Hg

Explanation:

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) A children’s liquid cold medicine has a density of 1.23 g/mL. If a child is to take 2.5 tsp in a dose, what is the mass in gra
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