Question

describe what happens in the beaker over time in terms of diffusion, the concentrations and the movements of the different types of particles​

Answer 1

Ответ:

Объяснение:

The behavior of particles in a beaker over time can be described in terms of diffusion, concentration, and movement. Diffusion refers to the random movement of particles from an area of high concentration to an area of low concentration until the concentration becomes uniform throughout the medium.

Initially, if the beaker contains two different types of particles with different concentrations, the particles will start to move from the high concentration area to the low concentration area. This movement will continue until the concentrations of the two types of particles become equal throughout the beaker. This process is called equilibration, and it can take different amounts of time depending on factors such as the size and shape of the beaker, the temperature of the medium, and the nature of the particles involved.

As the particles move, they collide with each other and exchange energy, which causes them to move in different directions. This random movement is called Brownian motion, and it is a result of thermal energy driving the motion of particles in the medium.

As the concentration becomes uniform, the movements of the particles will become more random and less directional, and the rate of diffusion will slow down. At this point, the system has reached equilibrium, and there is no net movement of particles. However, the individual particles will still continue to move randomly due to Brownian motion.

In summary, over time, particles in a beaker will diffuse from areas of high concentration to low concentration until the concentrations become uniform throughout the beaker. The particles will continue to move randomly due to Brownian motion, and the rate of diffusion will slow down as equilibrium is reached.