No, because it just change to liquid
Cornstarch does not react to water.
Simple mixing is a physical process.
Yes
Iodine
What is starch
This chemical reaction is called hydrolysis.
It would be a chemical change/reaction.
Enzymes are the cause of starch degradation.
I think it makes a "chemical reaction"
the reaction in which glucose molecules are formed from starch is a Hydrolisis reaction
condensation reactions
You get a physical change (the corn starch dissolves in the vinegar).
Anything being "toasted" is a chemical change. The browning that occurs is due to a type of chemical reaction called the "Maillard reaction." It's a reaction between amino acids (in proteins) and carbohydrates (sugars and starch) that give cooked foods their characteristic flavor.Another reaction that sometimes occurs when cooking foods is caramelization, which is similar in appearance but is a completely different reaction ... it's the pyrolysis of certain sugars.
the reaction will speed up
Amylase helps speed up breakdown of starch molecules.