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At what temperature is the rms speed of H2 equal to the
Chapter 17, Problem 26P(choose chapter or problem)
QUESTION:
Problem 26P
At what temperature is the rms speed of H2 equal to the rms speed that O2 has at 313 K?
Questions & Answers
QUESTION:
Problem 26P
At what temperature is the rms speed of H2 equal to the rms speed that O2 has at 313 K?
ANSWER:
Step 1 of 2
We are going to find the temperature of H2 when its rms speed is equal to the rms speed of O2 at 313 K.
The temperature of O2 (T1) = 313 K
The molar mass of O2 (M1) = 32 g/mol
The molar mass of H2 (M2) = 2 g/mol
The rms speed is expressed as
Where R is the gas constant.