The terms reactant and product can be used to describe constituents of individual enzymatic reactions or entire metabolic pathways. Reactants (or 'substrates') are the starting materials for a reaction, In the generic reaction shown below, A and B are the reactants. C and D are the products. CO2 and RUBP are the reactants in this reaction, Rubisco is the enzyme, and the product is two molecules of 3PGA. We can also refer to the reactants and products of entire metabolic pathways, such as of the light-independent reactions.
A. PLASTER IS A TIME TESTED PRODUCT: Plaster has been used as a swimming pool surface coating for the past 50 years. This experience has shown that plaster is a durable surface that can stand up to the environment of proper pool water chemistry.
Balanced water has a pH level of 7.4 and 7.6. A total alkalinity range of about 80-120 ppm. Chlorine in the range of 1.0-3.0ppm. If your pH, your total alkalinity and your calcium hardness is too low, metal corrosion and. staining of the pool plaster can occur. If your pH, your total alkalinity and your calcium hardness. is too high, scaling, cloudy water and discolored plaster can occur. You should check your pool chemicals at least once a week, and adjust accordingly.