The molar mass M of oxgyen is `0.0320 kg ` / mol
What is the root - mean - square speed `v_(rms ) ` at 300 K

Explanation

To find the root mean square speed \( v_{rms} \) of oxygen at a temperature of 300 K, we can use the formula:

\[ v_{rms} = \sqrt{\frac{3RT}{M}} \]

where:
- \( R \) is the universal gas constant, which is approximately \( 8.314 \, \text{J/(mol K)} \),
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