subject
Chemistry, 12.03.2020 02:35 meganwintergirl

The partial pressures of CH4, N2, and O2 in a sample of gas were found to be 143 mmHg, 469 mmHg, and 563 mmHg, respectively. Calculate the mole fraction of oxygen. 20.1 0.399 0.741 0.479 0.359

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 02:00
What is the maximum number of electrons that an atomic orbital can contain?
Answers: 1
question
Chemistry, 22.06.2019 03:40
What is an example of a physical property?
Answers: 1
question
Chemistry, 22.06.2019 17:30
To find the enthalpy of a reaction in the lab, you measured the of the reactants and the change during the reaction.
Answers: 1
question
Chemistry, 23.06.2019 03:00
Gravitational potential energy is related to
Answers: 1
You know the right answer?
The partial pressures of CH4, N2, and O2 in a sample of gas were found to be 143 mmHg, 469 mmHg, and...
Questions
question
Health, 25.03.2021 14:00
question
Social Studies, 25.03.2021 14:00
Questions on the website: 13722360