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Can the temperature inside a protostar increase due to particle collisions?
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How particle collisions that affect the rate of chemical reactions?
When the number of particle collisions increase the rate of chemical reactions also increase.
What is the connection between temperature collisions and reaction rate?
More collisions between particles of matter means a faster reaction rate. When you increase the kinetic energy of a sample of matter, you increase the number of particle collisions, as well as the force with which they collide. This in turn increase the rate of reaction.
What are four things that increase rate of solubility?
Particle size, concentration, temperature, and stirring.
Would you expect the motions of particles in all state of matter to increase or decrease as ths temperature increase?
The general tendency is for the average speed of particles to increase as temperature increases.But please note that temperature can't be DEFINED simply as the average speed; it is more closely related to the average ENERGY per particle. And the energy for each particle depends on the SQUARE of the speed; but it also depends on the mass of the particle.
When the temperature of the gas increase do the molecules slow down?
No. As temperature increases, particle movement increases.
How particle collisions that affect the rate of chemical reactions?
When the number of particle collisions increase the rate of chemical reactions also increase.
What is the connection between temperature collisions and reaction rate?
More collisions between particles of matter means a faster reaction rate. When you increase the kinetic energy of a sample of matter, you increase the number of particle collisions, as well as the force with which they collide. This in turn increase the rate of reaction.
What factors change the rate of chemical reaction?
Adding a catalyst to the process will make the chemical reaction go faster. Also, the temperation, concentration, state of matter and pressure will affect the rate of the chemical reaction.
How does temperature or heat energy affect particle movement?
Temperature is a measure of particle movement. An increase of temperature, in a sense is an increase of the average movement of the particles within the substance, to include vibrations, spins, and lateral movement.
When the temperature of a particle of matter rises there is an increase in what?
kinetic energy:)
When the temperature of a particle of matter rises there is an increase in the?
kinetic energy:)
What happens to particle bonds as you increase temperature?
When we increase temperature it produce kinetic energy this will loose up the bonds. so the bonds will break up and it will move.
What are four things that increase rate of solubility?
Particle size, concentration, temperature, and stirring.
Would you expect the motions of particles in all state of matter to increase or decrease as ths temperature increase?
The general tendency is for the average speed of particles to increase as temperature increases.But please note that temperature can't be DEFINED simply as the average speed; it is more closely related to the average ENERGY per particle. And the energy for each particle depends on the SQUARE of the speed; but it also depends on the mass of the particle.
Why is vacuum the best insulator?
In order for heat to be conducted, there have to be collisions between atoms or molecules, in which energy is transferred from a faster moving particle to a slower moving particle. In a vacuum there are no particles, hence, no particle collisions and no heat conduction.
A particle accelerator can increase the kinetic energy of?
Particle accelerators are used to initiate collisions which have enough energy to overcome nuclear forces. They can be used to understand the workings of a star or to build entirely new [short lived] elements. The answer is D. All of the above.
What is the effect of varying the concentrations of each of the reactants?
reaction rate depends upon three things: temperature (higher temperature means faster reactions), particle size (smaller particles leading to an increase in surface area means faster reactions) and concentration of reactants (the higher the concentration, the higher the chance for particle collisions). Rate of reaction is based upon particle collisions. Higher temperatures yield more and stronger collisions, hence there is higher rate of reaction. Smaller particles (giving more surface area) means more collisions (reactants are not "stuck" on the inside of clumps of substances, waiting to collide when the outer particles get out of the way). Higher concentrations let more particles find each other to react; time is not wasted by substances floating around not having a chance to collide with other substances.
