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What effect does changing the S2O82 have on reaction?
Changing the concentration of S2O8^2- ion in a reaction can affect the reaction rate. Increasing the concentration of S2O8^2- typically results in a faster reaction rate because there are more reactant particles available to collide and react. Conversely, decreasing the S2O8^2- concentration can slow down the reaction as there are fewer reactant particles available to collide.
What needs to happen for conduction to occur?
Two molecules must collide with each other.
How does the energy in particles help to dissolve the solvent?
The energy in particles (like molecules or ions) helps to dissolve the solvent by breaking the intermolecular forces holding the solvent molecules together. When particles with sufficient energy collide with the solvent molecules, they can overcome the solvent-solvent interactions, allowing the solute particles to intermingle and disperse within the solvent.
How do particles know when to diffuse?
Particles diffuse due to random thermal motion, which is driven by temperature and concentration gradients. When there's a difference in concentration between two regions, particles move from areas of higher concentration to areas of lower concentration in an effort to achieve equilibrium. This movement occurs spontaneously, as particles collide and spread out, resulting in diffusion. Thus, it's not that particles "know" when to diffuse; rather, they naturally tend to move towards areas of lower concentration due to random motion and entropy.
How can a nasty smell of diffusion spread?
A nasty smell can spread through diffusion as odor molecules move from an area of higher concentration to one of lower concentration in the air. As these molecules collide with air particles, they disperse and travel, allowing the smell to reach a wider area. Factors such as temperature, air movement, and humidity can enhance or hinder this process, affecting how quickly the odor spreads. Ultimately, the diffusion of smell is driven by the natural tendency of particles to move toward equilibrium.
What is reached when molecules or particles continue to move and collide but no change in concentration occurs?
dynamic equilibrium
Will Increasing the rate at which particles collide will increase the rate of a reaction?
Yes, increasing the rate at which particles collide will generally increase the rate of a reaction. This is because more collisions between particles lead to a higher likelihood of successful reactions taking place.
During the process of diffusion what is occurring?
Diffusion is the movement of particles from an area of high concentration to an area of low concentration. This happens naturally as particles move randomly and collide with each other, eventually distributing themselves evenly throughout the space.
How does changing the substrate concentration exhibit the same effect as changing the enzyme concentration?
For the enzyme to work, its particles must collide with the particles of the substrate. The more particles there are per unit volume, the more frequent the collisions will be. Thus changing the concentration of either chemical will have the same effect.
Do molecules from gases collide frequently?
Yes, molecules in gases move rapidly and collide frequently due to the high-energy environment of gas particles. These collisions contribute to the overall pressure and volume of the gas system.
Decreasing the concentration of the reactants decreases the between particles thereby decreasing the probability that two particles will collide with and with?
rate of collisions, the right orientation, enough energy
Why does diffusion occur in liquids and gases?
Diffusion, the passive movement of particles from an area of high concentration to an area of low concentration. Particles like to move! Because they like to move, they want to spread out as much as possible. Diffusion happens because the particles want to spread into the remaining fluid, (liquid and gas) to an area of low concentration. Another way of thinking, when you spray deodorant, because of the initial pressure that pushes all of the particles out of the can, they spread out in all directions.
When particles collide, what do they transfer?
When particles collide, they transfer energy and momentum.
What increases the chance of reaction when two molecules collide?
increasing the concentration in the molecue
What effect does changing the S2O82 have on reaction?
Changing the concentration of S2O8^2- ion in a reaction can affect the reaction rate. Increasing the concentration of S2O8^2- typically results in a faster reaction rate because there are more reactant particles available to collide and react. Conversely, decreasing the S2O8^2- concentration can slow down the reaction as there are fewer reactant particles available to collide.
What needs to happen for conduction to occur?
Two molecules must collide with each other.
By which process is heat energy transferred when molecules within a substance collide?
Heat energy is transferred through conduction when molecules within a substance collide. This process involves the transfer of thermal energy through direct contact between particles.
