Feb 26, 2018 · Arrange the following molecules in order of increasing average molecular speed. H2 at 371K, NO2 at 339K, Ne at 371K, H2 at 425K Enter formulas and temperatures in the boxes below: 1 = slowest, 4 = fastest 1 at K 2 at K 3 at K 4 at K ???

Tools: Formula Weight Calculator Putting in a molecular formula of any type such as K2Cr2O7, CH3CH2COOH, KFe[Fe(CN)6]3, or Na2B4O7.10H20 will result in the molar mass and mass analyses being calculated when the button is pressed.

For each trial, at each temperature, note the time it takes for the average distance travelled to reach 200 µm. Calculate the mean and standard deviation for each temperature, and plot these points on a graph of time (y-axis) versus temperature (x-axis). Hand in your graph with your report.

A) RMS speed = 6.8 m/s; Average speed = 16 m/s B) RMS speed = 2.8 m/s; Average speed = 2.7 m/s C) RMS speed = 16.8 m/s; Average speed = 16.0 m/s D) RMS speed = 2.9 m/s; Average speed = 2.8 m/s 94. The values for root mean square speed and for the average speed of the gas molecules are close to each other, but the root-mean-square value is ...

MOLECULAR SPEED CALCULATOR calculates the speed distribution for the molecules of an ideal gas, the calculation of molecular speed calculator depends upon the molecular mass and the temperature, the three characteristic speeds may be calculated. The nominal average molecular...