Answer to Question #317379 in Physical Chemistry for a.c

Question

how to compare the moles of product formed from each reactant

Answer 1

A chemical equation is a visual representation of a chemical reaction. In a typical chemical equation, the arrow separates the reactants to the left and the products to the right. The coefficients along with the reactants and products are stoichiometric values. They represent the number of moles of each compound that must react in order for the reaction to complete.

In some cases, it may be necessary to calculate the number of moles of a reactant or product under certain reaction conditions. To do it right, the reaction must be balanced. The law of conservation of matter states that the amount of each element in a chemical reaction does not change. Therefore, a chemical equation is balanced when the amount of each element in the equation is the same on both the left and right sides of the equation.

The coefficients can be thought of as the number of moles used in the reaction. The key is reaction stoichiometry, which describes the quantitative ratio between the substances involved in a chemical reaction. The ratios between two participants in a reaction (reagent or product) can be thought of as conversion factors and can be used to facilitate the conversion of moles to moles within a reaction.