0
What are the similarities between concentration polarization and kinetic polarization?
Concentration polarization is a condition in which the current in a electrochemical cell is limited by the rate at which reactants are brought to or removed from the surface of on or both electrodes. Kinetic is a condition which the current is limited by the rate at which electrons are transferred between the electrode surfaces and the reactant in solution. ref: fundamentals of analytical chemistry chapter 22.
What else can I help you with?
Do temperature affects concentration gradients?
Yes, temperature can affect concentration gradients by altering the rate of diffusion of particles. Higher temperatures generally increase the kinetic energy of the particles, leading to faster diffusion and potentially reducing or smoothing out concentration gradients. Conversely, lower temperatures may slow down diffusion and lead to more distinct concentration gradients.
Distinguish between osmosis and diffusion?
The difference between Diffusion and Osmosis is by the process of them diffusing and the outcome such as an example of a sugar cube... In Diffusion Molecules move from high concentration just Osmosis although in the diffusion process of "Diffusion" it uses Kinetic energy and Concentration Gradient while "Osmosis" does not require cells to expand energy, in result Osmosis uses Passive Transport of Water.
The rate of reaction between hcl and marble chips?
The rate of reaction between HCl and marble chips is dependent on factors such as the concentration of the acid, the surface area of the marble chips, and the temperature of the reaction. As the concentration of the acid increases, the rate of reaction also increases due to more collisions between the acid molecules and the marble chips. Similarly, a higher temperature increases the kinetic energy of the particles, leading to more collisions and a faster reaction rate. The surface area of the marble chips affects the rate of reaction by providing more sites for acid molecules to react with, which speeds up the reaction.
What three factors affect the rate of a biochemical reaction?
The three factors that affect the rate of a biochemical reaction are temperature, substrate concentration, and enzyme concentration. Temperature influences the kinetic energy of molecules involved in the reaction, substrate concentration determines the amount of reactants available for the reaction, and enzyme concentration affects the number of catalysts available to facilitate the reaction.
What are the energy requirements for diffusion?
Diffusion is a passive process that does not require external energy input. It relies on the random movement of particles from an area of high concentration to an area of low concentration. This process is driven by the kinetic energy of the particles themselves.
Similarities between Kinetic energy potential energy electric energy and gravitational energy?
they are both measured in joules
What are the similarities between gas and solid?
They are states of matter. They follow the kinetic theory of matter. They possess potential energy. They are made of particles, etc. etc.
What is the similarities between kinetic energy and potential energy?
kinetic energy depends on speed an potential energy depends on height and mass
What is diffusion and how does it relate to the movement of material into and out of the cell?
diffusion is the kinetic movement of molecules from higher concentration to lower concentration.
What is difference between kinetic and potiental?
what is difference between kinetic and potiental
Does the particles need to contain kinetic energy for osmosis and diffusion?
Yes, particles need to contain kinetic energy in order for osmosis and diffusion to occur. This kinetic energy allows the particles to move and spread out from an area of high concentration to an area of low concentration through the process of osmosis and diffusion.
What happenns during diffusion?
The molecules of a gas move due to their own kinetic energy from a place of their higher concentration towards lower concentration.
What are the Similarities of kinetic and potential energy?
Only that both are energy - which can, in many cases, be converted from one type to another.
What is the change in the electron's kinetic energy?
The change in an electron's kinetic energy is the difference between its initial kinetic energy and its final kinetic energy.
How do you define Kinetic Theory of Diffusion?
From what I know, Kinetic theory of diffusion is the movement of particles in a closed environment from a region of high concentration or pressure to a low concentration or pressure conditions. Diffusion is mainly controlled by the kinetic energy of particles which further relates to their states they are in whether gas, liquid or solid. The more spaced out they are, the more freedom they have to move around and bombard to each other and generate kinetic energy.
Rate of diffusion is dependent upon molecular?
size, temperature, and concentration gradient. Smaller molecules diffuse faster than larger molecules, as they can more easily navigate through the spaces between other molecules. Higher temperatures increase the kinetic energy of the molecules, leading to faster diffusion. A steeper concentration gradient, where there is a large difference in concentration between two areas, also promotes faster diffusion.
What is the comparison between kinetic and potential?
kinetic is in motion and potential energy means it is still
