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Molecules involved in a chemical reaction must collide to react What is this concept called?
Wiki User
∙ 12y ago
Collision Theroy
Wiki User
∙ 12y ago
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What are the 2 reasons why a decrease in temperature slows a chemical reaction?
A decrease in temperature slows a chemical reaction because it lowers the kinetic energy of the reacting molecules, reducing the frequency of successful collisions. Additionally, lower temperatures can decrease the activation energy required for the reaction to occur, making it less likely for successful collisions to lead to a reaction.
How do reactants and products participate in a chemical reaction?
Reactants are the starting materials that undergo a chemical change to form products. During a chemical reaction, reactant molecules collide and undergo chemical transformations to produce new molecules known as products. The reactants are consumed, while the products are formed as a result of the reaction.
What increase is the chance of a reaction when two molecules collide?
pressure
What are 3 conditions that necessary for a reaction to occur?
There are many factors that affect the occurance of a chemical reaction. If the reaction you are using has any buffer or catalyst than you should be selective in that keeping in mind your reactants and product. The temperature required for any particular reaction to occur should also be kept in mind.
What is the effect on the rate of a chemical reaction when the concnetration of a reactant is decreased?
Decreasing the concentration of a reactant will typically decrease the rate of a chemical reaction, as there are fewer reactant molecules available to collide and form products. This is in line with the rate law, which often shows a direct relationship between reactant concentration and reaction rate.
Do molecules need to collide for a chemical reaction to occur?
Yes, it is true.
What are the 2 reasons why a decrease in temperature slows a chemical reaction?
A decrease in temperature slows a chemical reaction because it lowers the kinetic energy of the reacting molecules, reducing the frequency of successful collisions. Additionally, lower temperatures can decrease the activation energy required for the reaction to occur, making it less likely for successful collisions to lead to a reaction.
What effect does raising the temperature of a chemical reaction?
Raising the temperature of a chemical reaction typically increases the rate of the reaction as it provides more energy for the molecules to react. This is because a higher temperature increases the kinetic energy of molecules, allowing them to collide more frequently and with greater force, leading to more successful collisions and faster reaction rates.
How do reactants and products participate in a chemical reaction?
Reactants are the starting materials that undergo a chemical change to form products. During a chemical reaction, reactant molecules collide and undergo chemical transformations to produce new molecules known as products. The reactants are consumed, while the products are formed as a result of the reaction.
Explain what a coefficient in a balanced chemical equation represents?
A coefficient in a balanced chemical equation represents the relative number of moles of each substance involved in the reaction. It helps balance the equation by ensuring that the number of atoms of each element is the same on both sides of the equation.
Increasing the chance of a reaction when two molecules collide?
pressure
What increase is the chance of a reaction when two molecules collide?
pressure
What increases the chance of reaction when two molecules collide?
increasing the concentration in the molecue
What are 3 conditions that necessary for a reaction to occur?
There are many factors that affect the occurance of a chemical reaction. If the reaction you are using has any buffer or catalyst than you should be selective in that keeping in mind your reactants and product. The temperature required for any particular reaction to occur should also be kept in mind.
What increases the chance of a reaction when two molecules collide?
pressure
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.
What leads to an increase in the rate of a chemical reaction?
Factors that can increase the rate of a chemical reaction include increasing the temperature, concentration of reactants, or pressure, as well as the presence of catalysts. These factors provide more kinetic energy for molecules to collide and react, leading to a faster reaction rate.
