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What are substances that increases the rate of a chemical reaction?
Catalysts
What is the first-order reaction formula used to determine the rate of a chemical reaction?
The first-order reaction formula used to determine the rate of a chemical reaction is: Rate kA, where Rate is the reaction rate, k is the rate constant, and A is the concentration of the reactant.
A material used to decrease the rate of a chemical reaction is an?
Its a inhibitor.Science worksheet? I just finished it! Lol
What happens to the reaction rate as the reactants get used up in a reaction?
The rate of a reaction begins to decreases as reactant are used up
What are the substances that increase the rate of a chemical reaction called?
A catalyst can speed up a chemical reaction. Another possible answer in the Biological sense is that Enzymes speed up chemical reactions, but these enzymes are catalysts of the chemical reactions.Different catalysts catalyse different reactions. For example iron is used as a catalyst in the Haber process (manufacture of ammonia).
What material slows down the rate of chemical reaction?
Inhibitor~a material used to decrease the rate of reaction
A material used to decrease the rate of a reaction is called?
inhibitor
A material used to decrease the rate of a chemical reaction is what?
retardant
What is a material that slows down the rate of a chemical re action?
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.
As the surface area of the Zn(s) used in the reaction Zn(s) + 2HCl(aq)--> ZnCl2(aq) + H2(g) is increased, the rate of the reaction willIncreaseDecreaseRemain the Same?
An increase in surface area means an increase in the rate of reaction.
What are substances that increases the rate of a chemical reaction?
Catalysts
What material used to decrease the rate of reaction is?
Water for one. If a reaction is diluted, the components of the reaction are less likely to contact one another. This will mean that they will be also less likely to continue a reaction.
How do you use stirrer?
Stirrers are used to stir solutions or pastes: to obtain a homogeneous mixture or to increase the reaction rate.
What is the first-order reaction formula used to determine the rate of a chemical reaction?
The first-order reaction formula used to determine the rate of a chemical reaction is: Rate kA, where Rate is the reaction rate, k is the rate constant, and A is the concentration of the reactant.
What effect does temperature have reaction rate?
An increase in temperature speeds up the reaction rate.
A material used to decrease the rate of a chemical reaction is an?
Its a inhibitor.Science worksheet? I just finished it! Lol
Catalysts are that increase the rate of a chemical reaction?
element
