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Carbon tetrachloride (CCl4) is diffusing through benzene (C6H6), as the drawing

ID: 1290285 • Letter: C

Question

Carbon tetrachloride (CCl4) is diffusing through benzene (C6H6), as the drawing illustrates. The concentration of CCl4 at the left end of the tube is maintained at 1.45 x 10-2 kg/m3, and the diffusion constant is 18.3 x 10-10 m2/s. The CCl4 enters the tube at a mass rate of 4.25 x 10-13 kg/s. Using these data and those shown in the drawing, find (a) the mass of CCl4 per second that passes point A and (b) the concentration of CCl4 at point A.

Carbon tetrachloride (CCl4) is diffusing through benzene (C6H6), as the drawing illustrates. The concentration of CCl4 at the left end of the tube is maintained at 1.45 x 10-2 kg/m3, and the diffusion constant is 18.3 x 10-10 m2/s. The CCl4 enters the tube at a mass rate of 4.25 x 10-13 kg/s. Using these data and those shown in the drawing, find (a) the mass of CCl4 per second that passes point A and (b) the concentration of CCl4 at point A.

Explanation / Answer

Carbon tetrachloride (CCl4) is diffusing through benzene (C6H6), as the drawing illustrates.

where is the drawing?