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den301095 [7]
3 years ago
9

Information about tectonic plate boundaries has been primarily found by scientists studying data from

Chemistry
2 answers:
taurus [48]3 years ago
8 0
Studying data from earthquakes!
DaniilM [7]3 years ago
3 0
Hello there! 

Scientists have found much information about tectonic plate boundaries by studying the data from earthquakes, and they are able to further improve investigation from there. Hope this helps! 

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You have 4 moles of oxygen gas in a flask. 4 moles of helium gas is added. What happens to the total pressure of the gases in th
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Answer: The correct option is (c). The total pressure doubles.

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Final total pressure when 4 moles of helium gas were added:

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partial pressure of oxygen in the mixture :

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from (1)

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