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20 lut 2004 · Abstract and Figures. The diffusion of ink in water was investigated. Both stamp ink and Quink blue ink were chosen for the analysis. The displacement of the diffused ink front was...
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Abstract and Figures. The diffusion of ink in water was...
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Diagram. The potassium permanganate will spread evenly in the water You can also use ink from a pen to perform this experiment. You will notice that there will be more ink at the region it was dropped (high concentration) with little or no colour of ink in the other region (low concentration).
7 lut 2022 · If you we put a drop of red dye in water, it will slowly diffuse throughout the water. Why does this happen? How fast does it happen? What is going on microscopically? The microscopic mechanism of diffusion is very simple: the dye molecules start densely concentrated near one point.
24 kwi 2017 · Ink diffuses in water because of the random motion of water and ink molecules. On a large scale, we don’t see the individual molecules moving. Instead we see how dark the ink is at different points in the solution, which actually indicates its concentration.
Schematic description of a diffusion process of ink molecules in (a) water and (h) the gel swelling process. For the former, the relative change of the length is negligible compared with that...
The diffusion of ink in water was investigated. Both stamp ink and Quink blue ink were chosen for the analysis. The displacement of the diffused ink front was measured at temperatures...
20 lut 2004 · The diffusion of ink in water was investigated. Both stamp ink and Quink blue ink were chosen for the analysis. The displacement of the diffused ink front was measured at temperatures of 10–30 °C. The experimental data of the ink front were in good agreement with the theory of diffusion.
