substrate
materials used in chemical reactions are reactants
Substrates
Some different factors that affect the rates of chemical reactions include whether or not a catalyst is present, the concentration of the reactants, temperature of the reactants, & pressure in the case of gas phase reactions.
The reactants tend to be simple substances, while the product is more complex.
Glucose and Oxygen
Endothermic reactions favor the formation of products over the presence of reactants.
You might mean reactants.
Reactants
Light and Water.
materials used in chemical reactions are reactants
the reactions in which value of Qc=Kc
crayons :)
it is the reactants which give the product
Substrates
Endothermic reactions favor the reactants in a chemical reaction.
Equilibrium expressions cannot be written for complete reactions, because you have to have the forward rate, as well as a reverse rate. Complete reactions do not have reverse rates, because they become complete, and all of the reactants are used up. Complete reactions only produce products, and the products don't produce reactants. word count for answer: 52
Some different factors that affect the rates of chemical reactions include whether or not a catalyst is present, the concentration of the reactants, temperature of the reactants, & pressure in the case of gas phase reactions.