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Substance that increases rate of chemical reactions?
catalyst
How does the catalyst affect the Keq value of a reacti on?
A catalyst does not affect the value of the equilibrium constant (Keq) of a reaction. The presence of a catalyst increases the rate of both the forward and reverse reactions equally, allowing the system to reach equilibrium more quickly but does not change the final equilibrium composition.
What factors affect chemical reaction and how?
Assuming you mean rate of reaction. The factors are particle size, concentration, temperature and catalyst. The smaller the particle size the bigger the surface area exposed, so more particles are available for reactions to occur. The higher the concentration the more particles present so more reactions take place. The higher the temperature the faster the particles move around so there are more frequent reactions between particles. Having a catalyst present speeds up a reaction without the catalyst being used up.
What is the biological catalyst that speed up the rate of chemical is?
An enzyme is the biological catalyst that speeds up chemical reactions.
Is a catalyst generally required in biochemical reactions?
No, not all biochemical reactions require a catalyst. However, catalysts can help accelerate the rate of biochemical reactions by lowering the activation energy required for the reaction to proceed.
What are the four factors that affect the rate of a chemical reaction?
The four factors that affect the rate of a chemical reaction are the concentration of reactants, temperature, presence of a catalyst, and surface area of reactants (for reactions involving solids or liquids). These factors influence how frequently and effectively particles collide to form products.
What is a catalyst and why is it important in certain reactions?
a catalyst speeds up the rate of reaction
Substance that increases rate of chemical reactions?
catalyst
How does the rate of a reactions change after a catalyst is added?
Nose
How does the catalyst affect the Keq value of a reacti on?
A catalyst does not affect the value of the equilibrium constant (Keq) of a reaction. The presence of a catalyst increases the rate of both the forward and reverse reactions equally, allowing the system to reach equilibrium more quickly but does not change the final equilibrium composition.
What factors affect chemical reaction and how?
Assuming you mean rate of reaction. The factors are particle size, concentration, temperature and catalyst. The smaller the particle size the bigger the surface area exposed, so more particles are available for reactions to occur. The higher the concentration the more particles present so more reactions take place. The higher the temperature the faster the particles move around so there are more frequent reactions between particles. Having a catalyst present speeds up a reaction without the catalyst being used up.
What is the biological catalyst that speed up the rate of chemical is?
An enzyme is the biological catalyst that speeds up chemical reactions.
How would the equilibrium concentration of H2O be affected by adding a catalyst to the mixture?
Adding a catalyst to the mixture would not affect the equilibrium concentration of H2O. A catalyst speeds up the rate of the forward and reverse reactions equally, without changing the position of the equilibrium. This means that the equilibrium concentration of H2O would not be affected by the presence of a catalyst.
What is the opposite of a catalyst and how does it affect chemical reactions?
The opposite of a catalyst is an inhibitor. An inhibitor slows down or prevents a chemical reaction from occurring by interfering with the reaction process. This can result in a decrease in the rate of the reaction or a complete halt in the reaction.
Is a catalyst generally required in biochemical reactions?
No, not all biochemical reactions require a catalyst. However, catalysts can help accelerate the rate of biochemical reactions by lowering the activation energy required for the reaction to proceed.
How does a catalyst affect the rate of an industrial reaction?
A catalyst can increase the rate of an industrial reaction by providing an alternative pathway with lower activation energy for the reaction to proceed. This allows the reaction to occur more quickly and efficiently, ultimately increasing the production rate of the desired products.
How do catalyst and inhibtors affect reaction rate?
A catalyst speeds up the reaction and lowers the amount of heat needed.
