Mariana Trench and the Himalayan Mountains
Answer:
c. The N2 molecules collide more frequently with the walls of the flask than do the Ar atoms.
Explanation:
The statements are:
a. There are more molecules of N2 present than atoms of Ar. <em>FALSE</em>. Because 1 mol of molecules of N2 = 28g and 1 mol of molecules of Ar = 40g. As there are equal MASSES, you will have more molecules of N2 than Ar molecules
b. The pressure is greater in the Ar flask. <em>FALSE</em>
Because pressure is directly proportional to amount of molecules. As molecules N2 > Molecules Ar. The pressure is greater in N2 flask
c. The N2 molecules collide more frequently with the walls of the flask than do the Ar atoms. <em>TRUE</em>
The collision probability of N2 is higher because there are more molecules presents
Answer:
Explanation:
That's almost the exact definition of an ecosystem.
Answer:
Compounds are pure substance consisting of two or more different atoms
