Diffusion, unless it is water, in which case it is osmosis.
Yes, more concentrated acid will typically react faster with metal carbonate than less concentrated acid. This is because higher concentration of acid means there are more acid particles available to react with the metal carbonate, leading to a faster reaction rate.
Osmosis
A solution with lower concentration is called a dilute solution. It contains less dissolved solute in comparison to a more concentrated solution.
Cooler particles have less kinetic energy.
Actıve absorbtıon
the particles tend to move from an area where they are more concentrated to an area where they are less concentrated.
The way amphibians breath is diffusion (when particles, or in this case gas particles, move from a high concentrated area to a less concentrated area) of the skin. They DO have lungs, but have other uses for them.
To less concentrated areas
Osmosis
When gaseous particles move from a place where there are lots of particles to a place where there are less particles, the pressure in the place that they are leaving decreases, and the pressure in the place that they are going to increases. In general, the particles will keep moving until the pressures in each place are equal.
The diffusion of substances across a membrane is called passive transport. Molecules move from where the substance is more concentrated to where it is less concentrated.
Diffusion is the process by which particles of a substance move from an area of high concentration to an area of low concentration, resulting in an even distribution. This process occurs naturally and is driven by random movements of the particles.
Water moves from an area of higher water concentration (dilute solution) to an area of lower water concentration (concentrated solution) in osmosis. This movement occurs across a semi-permeable membrane.
Concentrated acid is generally more harmful than dilute acid. This is because concentrated acid contains a higher concentration of acid molecules, which can cause more severe burns or damage to tissues upon contact. Dilute acid, on the other hand, has a lower concentration of acid molecules and is therefore less harmful. Acid, as a general term, can encompass both concentrated and dilute forms and its harmfulness would depend on its concentration.
Diffusion, unless it is water, in which case it is osmosis.
Particles become less organized when they change state from a solid to a liquid. In a solid, particles are arranged in a specific pattern and vibrate in place, but in a liquid, the particles have more freedom to move around and do not have a fixed position.