lizzylol7730 lizzylol7730

04-01-2024
Physics

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A sample of oxygen gas has a volume of 4.50 L at 27°C and 800.0 torr. How many oxygen molecules does it contain?
a. 1.44 x 10²3
b. 2.88 x 10²3
c. 4.32 x 10²3
d. 5.76 x 10²3

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