Answered: If 78% of the atmosphere and 21% is…

If 78% of the atmosphere and 21% is oxygen, what is the other 1%? mostly argon and trace gases mostly hydrogen and trace gases helium more oxygen

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter15: Solutions

Section: Chapter Questions

Problem 32CR: When calcium carbonate is heated strongly, it evolves carbon dioxide gas. CaCO3(s)CaO(s)+CO2(g) 25 g...

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Question

If 78% of the atmosphere and 21% is oxygen, what is the other 1%?
mostly argon and trace gases
mostly hydrogen and trace gases
helium
more oxygen

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