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lukranit [14]
3 years ago
10

1. Hydrogen, Helium, Lithium?

Chemistry
1 answer:
Reika [66]3 years ago
6 0

Answer:

what happened to it, have the gone extinct

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A 3.0 g sample of a gas occupies a volume of 1.00L at 100C and 740 torr pressure. The molecular weight of the
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Explanation:

Ideal Gases Law can useful to solve this

P . V = n . R . T

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Let's replace the values

0.974 atm . 1 L = n . 0.082 L.atm/ mol.K . 373K

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