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At the surface of Venus the average temperature is a balmy 460 ∘C due to the...

At the surface of Venus the average temperature is a balmy 460 ∘C due to the greenhouse effect (global warming!), the pressure is 92 Earth-atmospheres, and the acceleration due to gravity is 0.894 gEarth. The atmosphere is nearly all CO2 (molar mass 44.0g/mol) and the temperature remains remarkably constant. We shall assume that the temperature does not change at all with altitude. Part A What is the atmospheric pressure 2.50 km above the surface of Venus? Express your answer in Earth-atmospheres. Express your answer using two significant figures.

Part B

What is the atmospheric pressure 2.50 km above the surface of Venus? Express your answer in Venus-atmospheres.

Express your answer using two significant figures.

Part C

What is the root-mean-square speed of the CO2 molecules at the surface of Venus and at an altitude of 2.50 km ?

( please can u make sure is a correct answer because i got many wrong answer for my problems before, thank u)

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