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Wiki User
∙ 12y ago
Wiki User
∙ 11y ago1) heat
2) a catalyst
3) agitation
4) a finer grain size for any solid reactants.
Wiki User
∙ 10y agoCatalysts can speed up chemical reactions. The chemical make up of the catalyst varies depending on the reaction. Quite often they are metal salts.
Wiki User
∙ 6y agoHeat usually speeds up a chemical reaction
Wiki User
∙ 14y agoEnzymes
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When heat is increased does the chemical reaction speed up?
The effect of heat on a chemical reaction will depend on whether the chemical reaction is exothermic (producing heat), or endothermic (requiring an input of heat). If the reaction is endothermic, then adding heat will increase the speed, but the opposite is true for an exothermic reaction.
How does pressure speed up a chemical reaction?
Increasing the pressure on a reaction involving reacting gases increases the rate of reaction. Changing the pressure on a reaction which involves solids or liquids has no effect on the rate of reaction.
By decreasing this you can speed up a chemical reaction?
Decrease the activation energy to speed up a chemical reaction.
Is it true that Enzymes are not consumed during a chemical reaction?
Correct. Enzymes help to speed up chemical reactions. They may speed them up, costing them some energy, but they are never used up.
Do catalyst speed up a chemical reaction but not changed by them?
Yes, that is correct.
How an enzyme helps to speed up chemical reaction?
by lowering the activation energy
What proteins that speed up certain chemical reaction?
Amylase helps speed up breakdown of starch molecules.
What can speed up a chemical reaction by decreasing?
chemical reaction
What is chemical reaction in an enzyme?
to speed up a chemical reaction
What is lowered to speed up a chemical reaction?
Activation energy is lowered to speed up a chemical reaction.
How is the speed of chemical reaction related to the spontaneity of the reaction?
The speed of a given chemical reaction is directly responsible for spontaneity of the reaction. The reaction force and effect is contingent upon the speed of the reaction. The faster the reaction, the more force will be produced.
What can a chemical reaction be speeded up by?
A catalyst can speed up a chemical reaction.
Is an enzyme consumed in a reaction?
No. There is no type of a catalyst that is consumed in a reaction.
What it will change adding a catalyst to a chemical reaction?
It will increase or decrease the speed of the chemical reaction.
What function catalyst perform in chemical reaction?
Catalysts speed up the chemical reaction.
What is the chemical that helps a chemical reaction without being consumed during a reaction?
ENzyme
What do enzymes to do a chemical reaction?
Enzymes are catalysts in a chemical reaction, they are used in chemistry to increase the speed of a specific chemical reaction. A single enzyme will not speed up multiple chemical reactions, usually it is limited to one reactant.
