rmartinez319 rmartinez319

03-04-2024
Chemistry

contestada

The average molecular speed in a sample of NO2 gas at a certain temp is 378 m/s. The average molecular speed of CH4 gas is what at the same temperature?

a) 421 m/s
b) 319 m/s
c) 378 m/s
d) 235 m/s

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