Top 10 Doctor insights on: What Causes Big Stomach. 1 Is eating late(around 7and8 in the evening)the cause of ones stomach growing big? Calories: It's calories that count,not necessarily when you eat them, that causes weight gain. New weight accumulates in the abdominal area most often.
A: In a chemical reaction, the reactants are the elements present when the reaction begins, and the products are the elements and compounds produced as a result of the reaction. In a chemical formula, the reactants are on the left side of the arrow, and the products are on the right.
From Wikipedia, the free encyclopedia. Products are the species formed from chemical reactions. During a chemical reaction reactants are transformed into products after passing through a high energy transition state. This process results in the consumption of the reactants.