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A latex balloon, wall thickness 3.091 x 10-4 m, contains helium at a concentration of 0.7 kg m-3. Under these conditions the to...Asked by Stud
A latex balloon, wall thickness 3.091 x 10-4 m, contains helium at a concentration of 0.43 kg m-3. Under these conditions the total surface area of the balloon is 0.68 m2. The diffusion coefficient of He in latex at room temperature is 4.9 x 10-9 m2s-1. Calculate the rate of helium effusion (in g/hr) from the balloon.
CHEMISTRY HELP FROM DrBoB22
Sir please help. and give the formula to solve this question
CHEMISTRY HELP FROM DrBoB22
Sir please help. and give the formula to solve this question
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