Glycerine in water diffuses along a horizontal column

Assignment Help Physics

Reference no: EM13522063

Glycerine in water diffuses along a horizontal column that has a cross-sectional area of 2.0 cm2. The concentration gradient is 3.2 10-2 kg/m4, and the diffusion rate is found to be 5.9 10-15 kg/s. Determine the diffusion coefficient.

Reference no: EM13522063

Questions Cloud

Difficult to accept the relativists response : Consider a specific moral question which might make it difficult to accept the relativist's response. State the moral issue involved, and provide an explanation as to why you think a relativist might have a problem giving a justified response to i..

Explain what is the value of eo for the cell : The Fe^2+/Fe half-cell reduction potential is -0.41 V, and the H+/H2 half-cell reduction potential is 0.00 V. What is the value of Eo for this cell, and which electrode is the anode

What is the speed of a satellite orbiting at that height : At what height above the earth is the free-fall acceleration 20% of its value at the surface. What is the speed of a satellite orbiting at that height

Explain the amount of energy absorbed by a person''s body : Compare this energy ( 23 Joules) to the amount of energy absorbed by a person's body if they jumped from a chair to the floor (assume that all of the energy from the fall is absorbed by the person and h=0.5 m).

Glycerine in water diffuses along a horizontal column : Glycerine in water diffuses along a horizontal column that has a cross-sectional area of 2.0 cm2. The concentration gradient is 3.2 10-2 kg/m4, and the diffusion rate is found to be 5.9 10-15 kg/s. Determine the diffusion coefficient.

Explain what is the concentration of co3^2 : What is the concentration of CO3^2- in a 0.020 M solution of carbonic acid, H2CO3? For a carbonic acid, Ka1 = 4.2 x 10^-7 and Ka2 = 4.8 x 10^-11.

What is the longest focal length lens that will work : What is the longest focal length lens that will work?

Explain the hydronium-ion concentration in a solution : What is the hydronium-ion concentration in a solution formed by combining 150 mL of 0.10 M NaOH with 50 mL of 0.30 M HCL. Ba(OH)2(aq) + 2HCl(aq) -> BaCl2(aq) + 2H2O

Determine the cutoff wave length of potassium : work function of potassium is 2.225 eV. Find the cutoff wave length of potassium, find the frequency of the x-ray

User Account

All Pages