No. A smaller surface area will slow down a chemical reaction.
Yes. The more surface area that is exposed, the greater the speed of the reaction.
Decreasing the activation energy can speed up a chemical reaction. This can be achieved by increasing temperature, using a catalyst, or altering the reaction conditions to favor the formation of products.
chemical reaction
to speed up a chemical reaction
Chemical reactions can be sped up by: 1) Increasing the surface area of reaction. 2) Heating the reaction. 3) Sometimes choosing a different solvent can speed things up. 4) Use of a catalyst.
Activation energy is lowered to speed up a chemical 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.
A catalyst can speed up 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.
Anything that is added to a chemical reaction that's intended to speed up the reaction - is a catalyst.
No a catalyst is unchanged by a chemical reaction, it does however serve to speed up the rate of the reaction.
To Cause a Chemical reaction. A properly chosen, specific catalyst is able to speed up the rate of a particular chemical reaction.