It all depends on what chemicals you are using. For example, if you were using sulfur & carbon, either one could be changed.
A substance that undergoes change in a chemical reaction is called a reactant.
chemical reaction is when a substance is changed chemicaly but not physicaly
You think probable to the reactants.
These are called catalysts.
These are called catalysts.
No. Enzymes are not permanently changed in the chemical reactions in which they are involved. After the reaction, they regain their original shape and are free to catalyze another of the same reaction.
It depends: just try to relate, try to write a chemical equation for and see if there are byproducts. Most likely, if the same chemical still has its same properties After the reaction, a chemical reaction has not occurred.
The rate of disappearance equation is used to calculate how quickly a substance is used up or changed in a chemical reaction. It helps determine the speed at which the reaction is happening.
After a chemical reaction, some of the bonds have been broken, and some new bonds have been formed. So, that's how a substance is changed after the reaction.
The compound word 'chemical property' is a noun, a word for the characteristic of a substance observed during a reaction in which the chemical composition or identity of the substance is changed; a word for a thing.
Basically if it can be changed back to its original state of matter it isn't a chemical reaction, and water vapor can be changed back through the process of condensation. Basically if it can be changed back to its original state of matter it isn't a chemical reaction, and water vapor can be changed back through the process of condensation.
Chemical reactions involve the breaking and forming of chemical bonds in the original substances, resulting in a chemical change. Before a chemical reaction occurs, the original substances have specific chemical properties that undergo transformation during the reaction. The reactants interact to form new products with different chemical compositions.