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What causes the concentration of the reactants to affect the reaction rate?
Wiki User
∙ 6y ago
Verified answer
It increases the number of collisions at the right orientation.
Wiki User
∙ 8y ago
Arden Smith
It increases the number of collisions at the right orientation.
Emile Kessler
It increases the number of collisions at the right orientation.
Clarissa Nitzsche
It increases the number of collisions at the right orientation.
Wiki User
∙ 6y agoIf the concentration increase the number of intermolecular collisions increase and so the reaction rate.
What causes the reaction rate to decrease as the reaction progresses?
The concentration of the reactants decreases.
What causes the reaction rate to decreases as the reaction progresses?
The concentration of the reactants decreases.
What causes pressure changes of reactants to affect the reaction rate?
The frequency of collisions is changed.
Are substances formed in a chemical reaction called reactants?
no, that's what causes the reaction to occur, it is actually called a product.
What causes an increased rate of reaction?
All chemical reactions must be thought of as collisions between the particles of reactants and products. As the temperature of the reaction increases, the energy of the particles also increases and so there is a greater chance of more collisions occuring, and as a result, in general, an increase in reaction temperature increases the reaction rate
What causes the reaction rate to decrease as the reaction progresses?
The concentration of the reactants decreases.
What causes the reaction rate to decrease as the reaction progress?
The concentration of the reactants decreases.
What causes the reaction rate to decreases as the reaction progresses?
The concentration of the reactants decreases.
What causes pressure changes of reactants to affect reaction rate?
The frequency of collisions is changed.
What causes pressure changes of reactants to affect the reaction rate?
The frequency of collisions is changed.
What causes the concentration of reaction to affect the reaction rates?
It increases the number of collisions at the right orientation.
Are substances formed in a chemical reaction called reactants?
no, that's what causes the reaction to occur, it is actually called a product.
What do you understand by energy of activation?
it's energy that causes starting of reaction between reactants
What are factors affecting chemical equilibrium?
The equilibrium position is determined mostly by the concentration of products and the concentration of reactants. If the reaction is either exothermic or endothermic (and most are one or the other) than adding or removing heat will affect the equilibrium position. And if there are gases involved in the reaction, in particular if there are more moles of gas on one side of the reaction than the other, than the pressure will affect the equilibrium position.
What causes an increased rate of reaction?
All chemical reactions must be thought of as collisions between the particles of reactants and products. As the temperature of the reaction increases, the energy of the particles also increases and so there is a greater chance of more collisions occuring, and as a result, in general, an increase in reaction temperature increases the reaction rate
What are 4 things that can affect the rate of a reaction?
1. Temperature: Depending on the temperature of the reactants, the reaction rate will differ. The higher the temperature (or the hotter the reactant is), the quicker the reaction will occur. The cooler the reactant is, the longer it will take for a reaction to take place. The heat causes the particles to move quickly, and due to the Collision Theory, which states that in order for a reaction to occur, molecules must collide, the particles will be more likely to bump into each other, and so the reaction will occur faster.2. Concentration: The higher the concentration of a reactant, the quicker the reaction will occur. This means that there are more particles of that particular substance, meaning it will collide more frequently into the particles of the other reactant. This increases the reactant rate because the more concentrated a reactant is, it means that the less space there is between the two reactants.3. Surface Area: Basically, the more particles that are exposed during the experiment, the faster the reaction will occur. The more the particles are exposed, the faster it is for the other reactant to collide into the particles, meaning the reaction rate will increase.4. Catalysts: Catalysts are substances that increase the rate of reaction by speeding up the reaction without being used up in the reaction. It does not affect the reactants in any other way than making them collide into each other more frequently, and it doesn't affect the product (or products) produced
Were are the reactants in this chemical reaction?
They are on the left side of the equation with an arrow pointing to the substances being formed on the right side of the equation (the products).
