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The ozone molecules in the stratosphere absorb much of the ultraviolet radiation from the sun, prote

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The ozone molecules in the stratosphere absorb much of the ultraviolet radiation from the sun, prote

The ozone molecules in the stratosphere absorb much of the ultraviolet radiation from the sun, protecting life on Earth. At a certain altitude, the temperature of the stratosphere is 240 K and the partial pressure of ozone is 1.4 × 10-7 atm. Calculate the number of ozone molecules present in 1.00 L of atmosphere at that altitude.
A) 2.1 × 1015 molecules of O3
B) 4.3 × 1015 molecules of O3
C) 8.0 × 1031 molecules of O3
D) 1.8 × 1032 molecules of O3

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Introductory Chemistry Essentials

Edition: 5^th

Author: Tro

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Whelan Author

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Thank you, thank you, thank you!

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