One liter of argon gas at 300 k is expanded against constant external pressure from 10 to 100, at which point mechanical equilibrium is achieved. after the expansion, the temperature of the gas has fallen to 270 k. detemine q, w, ae and ah for this process. then do the same calculation, assuming molecular hydrogen vapor. treat both ar and h2 as ideal gases.
Answers: 3
Chemistry, 22.06.2019 07:00
6what is the importance of water on earth? a) it keeps the top layer of the geosphere cool b) it allows life to exist c) it provides ice at the poles d) it creates earth's blue color from space
Answers: 2
Chemistry, 22.06.2019 12:30
Clyde and marilyn are riding a roller coaster. during which section(s) of the track is their potential energy converted to kinetic energy? a. from point b to point c only b. from point b to point d only c. from point a to point b only d. from point a to point b and from point c to point d
Answers: 1
Chemistry, 22.06.2019 15:30
The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll
Answers: 1
Chemistry, 23.06.2019 02:20
In a chemical reaction, the final amount of the products is determined by the a. universal gas law b. law of definite proportions c. air pressure d. temperature e. none of the above me
Answers: 2
One liter of argon gas at 300 k is expanded against constant external pressure from 10 to 100, at wh...
Mathematics, 09.10.2021 09:20
English, 09.10.2021 09:20
Biology, 09.10.2021 09:20
Mathematics, 09.10.2021 09:20
Chemistry, 09.10.2021 09:20
Mathematics, 09.10.2021 09:20
Arts, 09.10.2021 09:20
Geography, 09.10.2021 09:20