subject
Chemistry, 17.10.2019 01:00 notsosmart249

2. problem 2 (25%) titan is the largest moon of saturn and the only natural satellite known to have a dense atmosphere, which consists mostly of n2, ch4, and h2 titan's atmosphere has a surface pressure about 1.45× that of earth, gravitational acceleration of 1.35 m/s, a surface temperature of 94k, and a radius of 2575 km a) roughly, how many molecules per m3 are there in the air at titan's surface? what about on earth's surface? b) the composition of titan at the surface is about 95% n2 and 5% ch, by volume. estimate the atmospheric density in kg/m3 and scale height at titan's surface. c) prove that if the scale height is constant throughout the atmosphere, then the atmo- spheric density is: rho(z)-poe-s/h, where e is the height above the surface, h is the scale height, and is the surface density. d) crudely estimate the total mass of titan's atmosphere using your previous answers. how does this compare to the total mass of earth's atmosphere (matm~5x 1018 kg)? note: the key word is crudely - as long as you justify your approach and your answer is reasonable, you will be given credit.)

ansver
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 01:30, madi1820
An empty fuel tank can still contain and therefore can be even more dangerous than one full of liquid fuel.
Answers: 1
image
Chemistry, 22.06.2019 08:40, jaueuxsn
Ageologist determines that a sample of a mineral can't be scratched by a steel nail but can be scratched by a masonry drill bit. based on this information, the sample mineral has to be softer than a. orthoclase. b. fluorite. c. apatite. d. corundum.
Answers: 2
image
Chemistry, 22.06.2019 14:20, kukisbae
Which of the following are sources of revenue for media companies? a. direct sales to producers b. advertising and subscriptions c. online purchase d. capital investments
Answers: 1
image
Chemistry, 22.06.2019 16:30, ava1018
How many grams of mgbr2 are needed to produce 75g or metal?
Answers: 1
You know the right answer?
2. problem 2 (25%) titan is the largest moon of saturn and the only natural satellite known to have...

Questions in other subjects:

Konu
Arts, 19.07.2020 04:01