false
two or more reactants react together to form products
False.
Yes. it is true.
no, it is before the reaction
They can be reversed by physical changes...
it acts as a reactant in a chemical reaction. Edward y Diana
It acts as a reactant. In a chemical reaction A substrate is a molecule that is reacted on by enzymes.
Reactants are the starting materials of a reaction. Reactants combine to form the products.
true
true
true
true
false
false
True
true
true
false
true