Chemistry, 22.07.2019 06:00 sweatsierra

Ascientist wants to speed up a chemical reaction. what are three things that he or she can do to increase the reaction rate? decrease temperature remove a catalyst increase temperature decrease concentration increase concentration add a catalyst

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Chemical reaction takes place when reactants molecules collide with each other in the reacting atmosphere. Thus, rate of a chemical reaction depends on the collision of reactant molecules and further collision depends upon various factors.

Catalyst is a substance that can change the rate of the reaction, it doesn't consumed in the reaction doesn't change the products of the chemical reaction. A catalyst increases the rate of a chemical reaction.

Increase in temperature, increases the rate of a chemical reaction as temperature is directly proportional to the rate of a chemical reaction.

Concentration of reactants also play a vital role in the rate of a chemical reaction. As the concentration of reactant increases, more will be the collisions, which increases the rate of a chemical reaction.

Thus, three things which increases the reaction rate are Addition of Catalyst, Increase Concentration and Increase Temperature.

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Increase in temperature, increases the rate of a chemical reaction as temperature is directly proportional to the rate of a chemical reaction.

Thus, three things which increases the reaction rate are Addition of Catalyst, Increase Concentration and Increase Temperature.

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