Chemistry, 01.03.2021 19:50 lilblackbird4
Heliox is a mixture of gases and is used in medicine to help people with breathing problems such as severe asthma. A typical heliox mixture contains He at a partial pressure of 0.75 atm and O2 at a partial pressure of 0.35 atm.
(a) What is the total pressure of the Heliox mixture?
(b) What fraction of the molecules in Heliox are helium?
(c) Draw a particulate representation of Heliox that contains 10 particles.
Answers: 3
Another question on Chemistry
Chemistry, 22.06.2019 10:00
Water's surface tension and heat storage capacity are accounted for by its a) orbitals b) weight c) hydrogen bonds d) mass e) size
Answers: 2
Chemistry, 22.06.2019 11:00
As air becomes more dense, (select all that apply) o. air weighs less o. gas molecules are closer together o. air is colder o. air weighs more o. gas molecules are further apart o. air is hotter
Answers: 3
Chemistry, 22.06.2019 13:00
Jose and eric were given four samples in lab. the results of their analysis are shown in the table. based on the data they collected, which sample is most likely a metal?
Answers: 1
Chemistry, 22.06.2019 19:00
What is the compound name for the formula [ru(en)2cl2]2+ and [co(en)cl2br]-
Answers: 1
You know the right answer?
Heliox is a mixture of gases and is used in medicine to help people with breathing problems such as...
Questions
Mathematics, 30.08.2021 22:20
Chemistry, 30.08.2021 22:20
Mathematics, 30.08.2021 22:20
Social Studies, 30.08.2021 22:20
Chemistry, 30.08.2021 22:20
Mathematics, 30.08.2021 22:20
English, 30.08.2021 22:20
Mathematics, 30.08.2021 22:20
Mathematics, 30.08.2021 22:20
Medicine, 30.08.2021 22:20
Mathematics, 30.08.2021 22:20
Computers and Technology, 30.08.2021 22:20
Social Studies, 30.08.2021 22:20
Social Studies, 30.08.2021 22:20
