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Enzymes are the globular proteins which are responsible for altering the rate of reactions inside all organisms - i.e. they are biological catalysts.
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Which would increases the reaction rate?
Temperature
What increases the rate of a reaction by lowering the activation energy?
Catalyst.
What effect does a catalyst have?
a catalyst has no effect in chemical reaction. it only increases or decreases the rate of the chemical reaction.
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.
Effect of catalyst on the rate of reverse step?
A catalyst increases the reverse rate of the reaction
Which would increases the reaction rate?
Temperature
What increases the rate of a reaction by lowering the activation energy?
Catalyst.
What effect does a catalyst have?
a catalyst has no effect in chemical reaction. it only increases or decreases the rate of the chemical reaction.
Is a substance that increases the rate of a chemical reaction?
It is a catalyst.
Why an increases in concentration of reading materials increases the rate of a chemical reaction?
due to catalyst
Why does the rate of a reaction speed up?
Catalyst will reduce the activation energy of the reaction, thereby the speed of the reaction (or the rate of the reaction) increases.
A catalyst increases the rate of a chemical reaction by changing which of the following conditions?
A catalyst can speed up the rate of a given chemical reaction by lowering the activation energy required for the reaction to occur. However, the catalyst does not change the total free energy from reactants to products.
Material that increases the rate of a reaction by lowering the activation energy?
A catalyst
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.
Increases the rate of chemical reaction without becoming part of the product?
catalyst
What increases the rate of a chemical reaction without becoming part of the product?
a Catalyst
How would the equilibrium concentration of H2O be affected by adding a catalyst to the mixture?
None. A catalyst affects only the rate of reaction, and if the reaction is already at equilibrium, the net rate of the reaction is zero and remains so after a catalyst is added.
