subject
Chemistry, 25.09.2019 01:00 vinp190p9zekn

One mole of pure n2 and 1 mole of pure o2 are contained in separate compartments of a rigid and insulated container at 1 bar and 298 k. the separator between the compartments are later removed to allow the mixing of the gases. assume that both gases are in the ideal gas state.
a) what is the final t and p of the mixture?
b) for a mixture of ideal gases, each component carries a partial pressure that is proportional to its mole fraction: i. e., = p and = p, p being the total pressure of the mixture. calculate the entropy change of the mixing process and draw a schematic showing the hypothetical path you used for the calculation.
i am unclear why you need enthalpy information when the question asks for entropy. can someone solve part a?

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 00:30
Jessica is traveling from miami, florida, to chicago, illinois. using the map, tell one way the land will change during the second half of her trip.
Answers: 1
question
Chemistry, 22.06.2019 11:00
The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.
Answers: 2
question
Chemistry, 22.06.2019 12:00
Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) h° = -514 kj le châtelier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon
Answers: 2
question
Chemistry, 23.06.2019 02:00
Alice did an experiment to find the relationship between the angle at which a ray of light strikes a mirror and the angle at which the mirror reflects the light. she placed a ray box in front of a mirror. she changed the angle at which the light from the ray box struck the mirror and noted the corresponding angle at which the mirror reflected the light. which of the following is the dependent variable in this experiment? the mirror used to reflect the light the ray box used as the source of light angle at which the light from the ray box strikes the mirror angle at which the mirror reflects the light from the ray box
Answers: 2
You know the right answer?
One mole of pure n2 and 1 mole of pure o2 are contained in separate compartments of a rigid and insu...
Questions
question
Mathematics, 25.03.2020 02:12
Questions on the website: 13722360