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Stimulants like amphetamines and caffeine can increase the speed of reaction by enhancing alertness and cognitive function. These drugs can improve performance in tasks requiring quick reactions and decision-making. However, it is important to use them responsibly and be aware of potential side effects and risks.
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What causes an increase of speed in a combustion reaction?
An increase in temperature, pressure, or concentration of reactants can cause an increase in speed in a combustion reaction. This provides more energy to break the bonds and allows the reaction to proceed faster.
What will change when a catalyst is added to a chemical reaction?
When a catalyst is added to a chemical reaction, the rate of the reaction will increase without being consumed in the process. This means that the reaction will reach equilibrium faster and require less activation energy. The overall chemical equilibrium and products formed will remain the same.
Why does a catalyst speed up the rate of reaction?
The use of a catalyst increases the chance of particles meeting. This causes there to be a decrease in activation energy, and results in an increase in rate of reaction.
Does glucose increases the speed of chemical reaction?
Glucose can act as a substrate for biological reactions, but it does not inherently increase the speed of chemical reactions. The rate of a chemical reaction is determined by factors such as temperature, concentration of reactants, and presence of catalysts.
How are enzymes represented in a chemical equation?
Enzymes are catalysts and increase the speed of a chemical reaction without themselves .A chemical reaction can be represented by a chemical equation. An enzyme is a protein that speeds up a biochemical reaction .
What is the effect of increasing the concentration of enzymes in a reaction?
If the reaction speed has not already peaked, then it will increase
How does a enzyme increase the speed of a reaction?
The enzyme reduces the activation energy of the reaction, therefore chemical reaction speeds are increased.
What does a temperature increase cause the rate of a reaction to increase?
As temperature increase the speed and energy of molecules increase and the collisions are more probable.
What causes an increase of speed in a combustion reaction?
An increase in temperature, pressure, or concentration of reactants can cause an increase in speed in a combustion reaction. This provides more energy to break the bonds and allows the reaction to proceed faster.
What drugs increase reaction time?
By taking drugs it weakens our muscles which makes our reactions slower.
How does average particle speed affect the reaction rate?
As the speed of the particles increase, it causes them to collide with the other particles in which they are reacting with more frequently, increasing the reaction rate.
Catalysts speed chemical reactions but are not change by them?
True. A catalysts job is to increase the rate of reaction, but it must do so without (a) being changed by the reaction or (b) become incorporated into the final product.
Why does increased temperature speed up a reaction?
The motion of chemical entities increase with the temperature and the probability of collisions also increase.
Why is a catalyst needed in the body?
To increase the speed of the metabolic reaction taking place in our body
What effects does temperature have on chemical changes?
Generally the speed of reaction increase when the temperature is increased.
How would you speed up a chemical reaction?
increase temperature use a catalyst increase concentration increase surface area of what you are reacting (crushing into a powder)
Would the rate of reaction increase if you folded magnesium ribbon?
it would speed up the reaction xx hope i ve helpd you
