Explain concentration of oil on the plate

Assignment Help Chemistry

Reference no: EM13343473

Think of the last time that you washed the dishes. You placed your first greasy plate into the water, and the dishwater got a thin film of oil on the top of it. Find the flux, J, of oil droplets through the water to the top surface. The sink is 18 cm deep, and the concentration of oil on the plate is 0.1 mol/cm3. Assume that there is no oil at the top of the sink when you start. The diffusion coefficient of oil in water is D = 7 x 10-7 cm2/s.

Reference no: EM13343473

Questions Cloud

Prepare a proposal to deploy windows server onto an existing : Prepare a proposal to deploy Windows Server onto an existing network, based on a provided scenario. The proposal will include deployment, security policy, application and data provisioning, monitoring, and continuity plans. For a more detailed projec..

Explain the chemical reaction involved and any assumptions : Assume that all ethanol is transformed into CO2 and assume the lake contains 10^8 liters of water. Explain your answer with the chemical reaction involved and any assumptions you make.

Compute by what factor was the nozzle diameter changed : A firefighter mounts the nozzle of his fire hose a distance 40.1 m away from the edge of a burning building so that it sprays from ground level at a 45° angle above the horizontal. By what factor was the nozzle diameter changed

What is the percentage increase in the resistance : Two wires, one of gold and the other of tungsten, are heated from 18 degrees C to the same final temperature. what is the percentage increase in the resistance of the tungsten wire

Explain concentration of oil on the plate : Find the flux, J, of oil droplets through the water to the top surface. The sink is 18 cm deep, and the concentration of oil on the plate is 0.1 mol/cm3. Assume that there is no oil at the top of the sink when you start. The diffusion coefficient ..

Find the frequency of the protons subsequent circular orbit : A proton enters a uniform 0.2T magnetic field at right angles. What is the frequency of the proton's subsequent circular orbit

Estimate the temperature of the compressed air : In an internal combustion engine, air at atmospheric pressure and a temperature of about 20 ?C is compressed in the cylinder by a piston to 18.0 of its original volume, Estimate the temperature of the compressed air

Explain the rate constant of the reaction : In the study of a second order gas phase reaction, it was found that the molar concentration fell from 200 mmol L-1 to 80 mmol L-1 in 1.20x104 seconds. What is the rate constant of the reaction

Explain the pi and sigma bonds : I'm having a lot of trouble in chemistry. We're writing molecular orbitals (MO's). But, i don't understand how to determine which order the pi and sigma bonds are in. As an example; Would Ne2 exist

User Account

All Pages