A substance that speeds up a chemical reaction is known as a CATALYST.
This could refer to a chemical transformation (chemical change), a chemical reaction, or spontaneous change. Some changes require another substance or substances to be mixed together. Some reactions will occur by themselves without any outside manipulation or stimulation.
Neutralization always produces water, H2O (the 2 is actually a sub-script).
The proper name for combustion is a chemical reaction in which a substance reacts rapidly with oxygen, giving off heat and light.
Enzymes
The chemical name of the substance used in the experiment is sodium chloride.
Catalyst
There is no chemical of that sort. The chemical general name for the substance which speeds up the reaction is known as a catalyst.
a product
A Product
a product
a product
This substance is called catalyst; and in living systems it is an enzyme.
Products are formed from chemical reactions.
a reactant
A Product
The substances formed in a chemical reaction are called products
The substance that slows down a chemical reaction is an inhibitor. Instead you could also call an inhibitor an anticatalyst.-anticatalyst `antee'katlist1. (chemistry) a substance that retards a chemical reaction or diminishes the activity of a catalyst