<span>This problem is solved by the law of effusion, which states that the rate of effusion is ~ 1/sqrt(molecular weight). Calculate the molecular weights of the different gases:
HBr = 80.91 g/mol
NO2 = 46.0055 g/mol
C2H6 = 30.07 g/mol
Thus, the approximate relative rates are HBr ~ 0.112, NO2 = 0.1474 and C2H6 = 0.1824.
Answer: C2H6 effuses fastest.</span>
Answer:
Explanation:
Yes because she is performing research that will help her make an accurate diagnosis.
THE BASKETBALL PLAYER, ALL ATHLETES EITHER DRINK OR SMOKE OR DO DRUGS, THEREFORE CAUSING HER ROLE MODEL TO NEGATIVELY INFLUENCE JANA TOWARD ALCOHOL ADICCTION
The lines 1, 4, 5, and 6 .