Calculate the root mean square speed of the oxygen (O_2) molecules in air that is at...

Question

Question

Answer 1

Answer #1

Given that

temperature T=24 c=297 K

molecular weight of O2 molecules M=32 mol

basing on the concept of kinetic theroy of gases

now we find the root mean square velocity of O2 mol

the root mean square velocity V=[3T/M]^1/2

=[3*8.3*297/32]^1/2

=15.2 m/s

Answer 2

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