A mixture of gases contains oxygen, nitrogen, and hydrogen at 0 degrees Celsius. ?
2020-07-28 9:59 am
The partial pressure of the oxygen gas is 20 kPa, the partial pressure of nitrogen gas is 40 kPa, and the partial pressure of hydrogen gas is 14 kPa. What is the total pressure exerted?
回答 (2)
2020-07-28 1:33 pm
Total pressure
= Sum of all partial pressures
= (20 + 40 + 14) kPa
= 74 kPa
= Sum of all partial pressures
= (20 + 40 + 14) kPa
= 74 kPa
2020-07-28 10:08 am
74 kPa, assuming there are no other components.
收錄日期: 2021-04-18 18:36:00
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20200728015922AArj1Jo