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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.
Why does increasing the temperature speed up the reaction?
It provides energy to overcome the activation energy.
What speeds the chemical reaction when mixing calcium carbonate and diluted sulfuric acid?
The reaction between calcium carbonate and diluted sulfuric acid speeds up when the reactants are finely ground, increasing the surface area available for contact and reaction. Additionally, applying heat can provide energy to overcome activation barriers, accelerating the reaction. Stirring the mixture can also help by promoting mixing and enhancing the contact between the reactants.
What speeds up in chemical reaction?
There are numerous ways to affect the speed of a chemical reaction. They are add a catalyst, increase the concentration of reactants, increase surface area of reactants, increase pressure, and increase the energy in the environment around the reaction.
What would speed up a reaction?
increasing the concentration of reactants
What speeds up reaction and slows down reaction?
Factors that can speed up a reaction include increasing temperature, adding a catalyst, or increasing the concentration of reactants. On the other hand, factors that can slow down a reaction include decreasing temperature, decreasing the concentration of reactants, or increasing the activation energy required for the reaction.
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 does temperature have on reaction rate?
An increase in temperature speeds up the reaction rate.
What effect temperature have on reaction rate?
An increase in temperature speeds up the reaction rate.
Why does increasing the temperature speed up the reaction?
It provides energy to overcome the activation energy.
Can reaction rates can be affected by temperature solution concentration and pressure?
Yes, reaction rates can be significantly affected by temperature, solution concentration, and pressure. Increasing the temperature generally speeds up reactions by providing more energy to the reactants, leading to more frequent and effective collisions. Higher solution concentration typically increases the number of reactant particles, which can also enhance the rate of reaction. For gaseous reactions, increasing pressure compresses the gas, effectively increasing concentration and thus potentially accelerating the reaction as well.
What are the three things that affect reaction rates?
The three main factors that affect reaction rates are the concentration of reactants, temperature, and the presence of a catalyst. Increasing the concentration of reactants or temperature generally speeds up reactions, while catalysts can increase reaction rates by providing an alternate reaction pathway with lower activation energy.
What is a substance that speeds up a chemical process?
catalyst-by lowering activation energy
What speeds up a reaction?
more catalysts, surface area, concentration, or temperature
What speeds the chemical reaction when mixing calcium carbonate and diluted sulfuric acid?
The reaction between calcium carbonate and diluted sulfuric acid speeds up when the reactants are finely ground, increasing the surface area available for contact and reaction. Additionally, applying heat can provide energy to overcome activation barriers, accelerating the reaction. Stirring the mixture can also help by promoting mixing and enhancing the contact between the reactants.
What speeds up in chemical reaction?
There are numerous ways to affect the speed of a chemical reaction. They are add a catalyst, increase the concentration of reactants, increase surface area of reactants, increase pressure, and increase the energy in the environment around the reaction.
What effect does temperature have reaction rate?
An increase in temperature speeds up the reaction rate.
