A material that increases the rate of a reaction is called a catalyst. Catalysts work by lowering the activation energy required for a chemical reaction to occur, thereby increasing the reaction rate without being consumed in the reaction itself.
catalyst. A catalyst is a substance that increases the speed of a chemical reaction without being consumed in the process.
The effect of concentration of reactants on rate of reaction depends on the ORDER of the reaction. For many reactions, as the concentration of reactants increases, the rate of reaction increases. There are exceptions however, for example a zero order reaction where the rate of reaction does not change with a change in the concentration of a reactant.
Enzymes
As temperature increases, the rate of endothermic reactions also increases. This is because higher temperatures provide more energy for the reaction to occur, leading to a faster reaction rate.
The speed of a reaction is directly proportional to the rate of products forming. As the speed of the reaction increases, the rate at which products are formed also increases. This relationship is often described using kinetic equations that relate reaction rates to concentrations of reactants.
A catalyst
catalyst. A catalyst is a substance that increases the speed of a chemical reaction without being consumed in the process.
inhibitor
increasing the concentration increases the rate of the reaction
increasing the concentration increases the rate of the reaction
increasing the concentration increases the rate of the reaction
increasing the concentration increases the rate of the reaction
increasing the concentration increases the rate of the reaction
As the temperature increases, the reaction time decreases.
Inhibitor~a material used to decrease the rate of reaction
The effect of concentration of reactants on rate of reaction depends on the ORDER of the reaction. For many reactions, as the concentration of reactants increases, the rate of reaction increases. There are exceptions however, for example a zero order reaction where the rate of reaction does not change with a change in the concentration of a reactant.
This substance is called catalyst.