The are called PRODUCTS.
They are usually referred to as products. The starting chemicals are reactants.
Products, or intermediates. Products are the final compounds you are left with and intermediates may be new chemicals made through reaction which are then reacted themselves to form further intermediates or final products.
Ozone depletion occurs due to man made chemicals. These chemicals are CFC's.
Ozone depletion occurs due to CFC's. These are man made chemicals.
A chemical produced from a reaction is usually referred to as the product of the reaction. While the initial chemicals are known as reactants.
it depends what chemicals are being combined :l
a new substance is made which you can't change.It can make a gas or a liquid . it can explode
how slow or fast A reaction progresses - apex
Energy is only made not taken away. But during a chemical reaction, it depends on what kind of chemicals you put in there.
The reaction that occurs when acid rain damages carbonate rocks is an acid-base reaction.
there are no distinctions between chemicals and non-chemicals in the sense that all matter in universe are made up of atoms from the periodic table, but to answer your question in a less technical way an enzyme is better classified as a protein. please note also that chemicals as environmentalists and organic food promoters define it does not exist and everything is made of chemicals so phrases like "that apple has chemicals in it" is inane because the apple is made of chemicals. this doesn't make any sense.
The starting chemicals (hydrogen gas and oxygen gas) are called the reactants and the finishing chemicals is the products (water).
It is best to test one variable at a time. If you test two and a reaction occurs, it would be hard to know which variable made the reaction