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At what temperature in kelvin is the root mean square speed of helium atoms (atomic weight = 4.00) equal to that of oxygen molecules (molecular weight = 32.00) at 300K? A) 37.5 K B) 75 K C) 106 K D) 292
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At what temperature in kelvin is the root mean square speed of helium atoms (atomic weight = 4.00) equal to that of oxygen molecules (molecular weight = 32.00) at 300K? A) 37.5 K B) 75 K C) 106 K D) 292 K E) 2400. K

User Adrian Olar
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Answer:

Its E 2400. K

Step-by-step explanation:

User Robert Altena
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