Calculate the root mean square velocity and kinetic energy of co, co2, and so3 at 286 k. calculate the root mean square velocity and kinetic energy of co, co2, and so3 at 286 k . calculate the kinetic energy of co at 286 k .

Explanation:

Hello,

Kinetic energy is computed for all the gases as follows, since it does not depend on a particular property of the gas:

On the other hand, root mean square velocities for each compound depend on their molecular mass and are computed as follows:

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number of molecules / avogadro's number * molecule molecular = mass

explanation:

we define a gram-molecular weight as the mass of one mole of any element or compound. a mole contains avogadro's number of units (molecules) –  

6.022

x

10

23

. so, dividing the number of molecules by avogadro's number gives us the number of moles. multiplying that by the molecular weight gives us the mass. from the periodic table we find the gram-molecular weight of u to be238 and of f to be19. so,  

u

f

6

will have a gram-molecular weight of 352g.

b. accuracy of the data matters alot more than its number of digits, organization or amount of detail. quantitative observation is more accepted than the qualitative observation.