Chemical reaction rate is increased by: -increased surface area -increased temperature -increased concentration of reactants -presence of a catalyst Chewing food essentially breaks up large chunks of food into smaller bits, increased total surface area for digestion.
Reactants: the initial substances in a chemical reaction Products: the final substances in a chemical reaction Catalyst: a stimulator of a chemical reaction, not directly involved in the reaction, remain unchanged
The "reactants" are the initial compounds in a chemical reaction. The "products" are the final compounds in a chemical reaction.
The reactants undergo a chemical reaction and form new products with different physical and chemical properties.
Rust is a chemical reaction called oxide. When a nail rust, the chemical change is related to the reaction of the metal and oxygen.
The reaction rate of a chemical reaction is dependent on temperature.
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.
Chemical Engineering is mainly based on Chemical Reaction Engineering. It is the things which happens inside the production reaction ( Which is what they do in production engineering but not in the chemical aspect )
Endothermic reaction. See Related Link.
mastication, chewing, ballus, swallowing, drinking, enzymes, denaturing proteins, bile, emulsification of lipids, delineation of starch, roughage, tapeworms.
It depends entirely on the particular reaction. See the Related Questions link for more about reaction rates.
Photosynthesis ; see related link .
Its a chemical change.