Pour cold water into one glass and warm water into the other. Dip several crystals of potassium
| September 6, 2021 | education
Pour cold water into one glass and warm water into the other. Dip several crystals of potassium permanganate into each of them. Explain the observed phenomenon.
Potassium permanganate dissolves in both cold and hot water. A solution of potassium permanganate stains water and this color gradually spreads throughout the volume of water due to diffusion. In hot water, the phenomenon of diffusion is more pronounced, since the molecules move faster, so the color of the water is much faster.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
