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General Chemistry 1 Midterm - 4! 3부
샘플
이것은 샘플 연습 세트입니다. 보다 개인화된 시험 준비 경험을 위해:
또는
7. Gases / The Ideal Gas Law / 문제 17
문제 17

In 2021, the concentration of CO2 in the Earth's atmosphere was measured at 412 ppm. Calculate the number of CO2 molecules in 1.5 L of air at 5000 m above sea level, with an atmospheric pressure of 0.53 atm and temperature of 15 ºC.