Can you help me with Chemistry? Part 3?
Quantitatively compare the rates of effusion for the following pairs of gases at the same temperature and pressure:
a. hydrogen and nitrogen
b. fluorine and chlorine
2007-04-19 15:28:31 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
a) rate of H2 : rate of N2 = sqrt(28/2) = sqrt(14)
b) rate of F2 : rate of Cl2 = sqrt(71/18)
2007-04-19 19:11:31 · answer #1 · answered by ag_iitkgp 7 · 0⤊ 0⤋
very nicely the excellent thank you to flow approximately this question is to establish the equation with the aid of employing grahms regulation. The regulation sounds like this. fee= sq. root of mass a million divided with the aid of mass 2 So for you first answer you will possibly would desire to establish the equation like 3(as a results of fact helium is 3x speedier) = sq. root of X/4 step 2- sq. the two facets to do away with the sq. root now you have 9= X/4 sparkling up for X 36 is molar mass. it somewhat is likely Cl 3=sq. root of sixteen/x 9x=sixteen x= sixteen/9 likely to be H gasoline. i wish that this one facilitates you out somewhat
2016-12-10 06:42:04 · answer #2 · answered by ? 4 · 0⤊ 0⤋