Because radioactive substances have half lives. This decreases the radioactivity in the substance.
The decrease in the concentration of reactants over time is known as the reaction rate. This term refers to the speed at which reactants are converted into products in a chemical reaction. The reaction rate can be influenced by various factors, including temperature, concentration, and the presence of catalysts.
A catalyst is a material that speeds up a chemical reaction by providing an alternative pathway with lower activation energy. Alternatively, an inhibitor is a material that slows down a chemical reaction by blocking the active sites on the reactant molecules, preventing them from coming together or reacting.
The rate of the chemical reaction will decrease because oxygen is one of the reactants required for the reaction to occur. With less oxygen available, the reaction will proceed at a slower pace.
The rate of a chemical reaction will change in the presence of a catalyst, unless the reaction is already at equilibrium.
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.
Inhibitor~a material used to decrease the rate of reaction
retardant
The decrease in the concentration of reactants over time is known as the reaction rate. This term refers to the speed at which reactants are converted into products in a chemical reaction. The reaction rate can be influenced by various factors, including temperature, concentration, and the presence of catalysts.
Decreasing the temperature or changing the concentration of the reactants would most likely result in the greatest decrease in the rate of a chemical reaction. These changes affect the collision frequency and energy of the reacting molecules, slowing down the overall reaction rate.
A catalyst is a material that speeds up a chemical reaction by providing an alternative pathway with lower activation energy. Alternatively, an inhibitor is a material that slows down a chemical reaction by blocking the active sites on the reactant molecules, preventing them from coming together or reacting.
The rate of the chemical reaction will decrease because oxygen is one of the reactants required for the reaction to occur. With less oxygen available, the reaction will proceed at a slower pace.
The rate of a chemical reaction will change in the presence of a catalyst, unless the reaction is already at equilibrium.
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.
For most reactions, the lowering of the temperature of the reactants.
Its a inhibitor.Science worksheet? I just finished it! Lol
It will increase the rate of the reaction because more particles will be exposed and they will be able to react.This decreases the time to react.
The zero order reaction rate law states that the rate of a chemical reaction is independent of the concentration of the reactants. This means that the rate of the reaction remains constant over time. The rate of the reaction is determined solely by the rate constant, which is specific to each reaction. This rate law is expressed as: Rate k, where k is the rate constant.