The hydrolysis of phosphoenolpyruvate proceeds with a δg'° of about -62 kj/mol. the greatest contributing factors to this reaction are the destabilization of the reactants by electrostatic repulsion and stabilization of the product pyruvate by:

tautomerization

Explanation:

Tautomerization is defined as a phenomenon whereby two molecules known as tautomers have different conductivity and similar molecular formula. Thus, in the given chemical reaction, the main contributing variables to the chemical reaction which are the destabilization of reactants by electrostatic repulsion and stabilization of the product formed pyruvate by tautomerization.

a rain shadow is a dry region of land on the side that is protected against the prevailing winds of a mountain range. the prevailing winds are the winds that occur most of the time in a particular place of the earth

prevailing winds carry air toward the mountain range. as the air rises up over a mountain range, the air cools, water vapor condenses, and clouds form. on this side of the mountains, called the windward side, precipitation falls in the form of  rain  or snow. this dry air produces a  rain shadow.