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What factors increases the reaction rate by increasing particle speed?
Increasing the temperature of the system leads to higher particle speeds, increasing the chances of collisions between reactant molecules. This in turn increases the reaction rate as a higher proportion of collisions will have sufficient energy to overcome the activation energy barrier.
Increasing the temperature of a reaction increases the?
rate of collisions between particles. average velocity of the particles.
How do the factors of temperature and surface area affect the rate of chemical reactions?
Temperature affects the rate of chemical reactions by increasing the speed at which molecules move and collide, leading to more successful collisions. A larger surface area allows for more contact between reactant molecules, increasing the chance of collision and reaction. Both factors can increase reaction rates by promoting collisions between reactant molecules.
Why does increasing the temperature of a reaction increase its rate?
It provides energy to overcome the activation energy.
How does increasing temperature increase the number of reactions?
It increases the collisions that have enough energy to react (apex)
How does pressure volume density and temperature affect diffusion?
An increase in pressure and temperature generally increases the rate of diffusion by increasing the kinetic energy of the particles, leading to more frequent collisions and a higher probability of diffusion. However, an increase in volume density can hinder diffusion by increasing the number of particles in a given space, which can lead to more collisions and decreased diffusion rates.
What factors increases the reaction rate by increasing particle speed?
Increasing the temperature of the system leads to higher particle speeds, increasing the chances of collisions between reactant molecules. This in turn increases the reaction rate as a higher proportion of collisions will have sufficient energy to overcome the activation energy barrier.
What a temperature increases affect collisions between molecules?
thermal effect
Increasing the temperature of a reaction increases the?
rate of collisions between particles. average velocity of the particles.
What the increasing temperature doas to the particles and how this affects the number of collisions?
Increase in temperature cause the particles to move faster, which in turn would increase the number of collisions. If the volume did not change and the temperature increased, the pressure would also increase.
How do the factors of temperature and surface area affect the rate of chemical reactions?
Temperature affects the rate of chemical reactions by increasing the speed at which molecules move and collide, leading to more successful collisions. A larger surface area allows for more contact between reactant molecules, increasing the chance of collision and reaction. Both factors can increase reaction rates by promoting collisions between reactant molecules.
Why does increasing the temperature of a reaction increase its rate?
It provides energy to overcome the activation energy.
Increasing pressure on gas will affect temperature?
yes
How does increasing the temperature of a gas solvent affect the solubility of a gas?
Increasing the temperature of a solvent decreases the solubility of a gas Generally, increasing solvent temperature decreases the solubility of gases.
What is a main reason that an increase in temperature increases the rate of a chemical reaction?
Temperature is the measure of the average kinetic energy of the molecules involved. If the temperature increases, then the kinetic energy of the molecules increases and they move faster. Faster moving molecules have more collisions with other molecules and more forcefully. For a reaction to occur, the molecules have to line up correctly and with adequate force. By increasing the speed of the particles, you are increasing the chance that the two molecules will align and produce a reaction.
How does volume temperature and density affect gas pressure?
According the kinetic theory of gases and Charles law increasing the temperature of a gas increases its volume. This is due to the increased collisions between gas molecules. With a larger volume and the same mass the gas's density decreases.
According to kinetic and collision theory why does increasing the temperature of the reaction increase the rate of reaction?
Increasing the temperature of a reaction increases the average kinetic energy of the molecules involved. This results in more frequent and energetic collisions between the molecules, leading to a higher probability of successful collisions that result in a reaction. In essence, increasing the temperature increases both the number of collisions and the proportion of collisions that have enough energy to overcome the activation energy barrier.
