Definitions for reversible reaction
re·versible re·ac·tion

WikipediaRate this definition:0.0 / 0 votes

1. Reversible reaction

   A reversible reaction is a reaction in which the conversion of reactants to products and the conversion of products to reactants occur simultaneously. a A + b B ↽ − − ⇀ c C + d D {\displaystyle {\ce {{\mathit {a}}A{}+{\mathit {b}}B<=>{\mathit {c}}C{}+{\mathit {d}}D}}} A and B can react to form C and D or, in the reverse reaction, C and D can react to form A and B. This is distinct from a reversible process in thermodynamics. Weak acids and bases undergo reversible reactions. For example, carbonic acid: H2CO3 (l) + H2O(l) ⇌ HCO3−(aq) + H3O+(aq).The concentrations of reactants and products in an equilibrium mixture are determined by the analytical concentrations of the reagents (A and B or C and D) and the equilibrium constant, K. The magnitude of the equilibrium constant depends on the Gibbs free energy change for the reaction. So, when the free energy change is large (more than about 30 kJ mol−1), the equilibrium constant is large (log K > 3) and the concentrations of the reactants at equilibrium are very small. Such a reaction is sometimes considered to be an irreversible reaction, although small amounts of the reactants are still expected to be present in the reacting system. A truly irreversible chemical reaction is usually achieved when one of the products exits the reacting system, for example, as does carbon dioxide (volatile) in the reaction CaCO3 + 2HCl → CaCl2 + H2O + CO2↑

WikidataRate this definition:0.0 / 0 votes

1. Reversible reaction

   A reversible reaction is a chemical reaction that results in an equilibrium mixture of reactants and products. For a reaction involving two reactants and two products this can be expressed symbolically as A and B can react to form C and D or, in the reverse reaction, C and D can react to form A and B. This is distinct from reversible process in thermodynamics. The concentrations of reactants and products in an equilibrium mixture are determined by the analytical concentrations of the reagents and the equilibrium constant, K. The magnitude of the equilibrium constant depends on the Gibbs free energy change for the reaction. So, when the free energy change is large, then the equilibrium constant is large and the concentrations of the reactants at equilibrium are very small. Such a reaction is sometimes considered to be an irreversible reaction, although in reality small amounts of the reactants are still expected to be present in the reacting system. A truly irreversible chemical reaction is usually achieved when one of the products exits the reacting system, for example, as does carbon dioxide in the reaction

How to pronounce reversible reaction?

1. Alex

   US English

   David

   US English

   Mark

   US English

   Daniel

   British

   Libby

   British

   Mia

   British

   Karen

   Australian

   Hayley

   Australian

   Natasha

   Australian

   Veena

   Indian

   Priya

   Indian

   Neerja

   Indian

   Zira

   US English

   Oliver

   British

   Wendy

   British

   Fred

   US English

   Tessa

   South African

How to say reversible reaction in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of reversible reaction in Chaldean Numerology is: 8

2. Pythagorean Numerology

   The numerical value of reversible reaction in Pythagorean Numerology is: 2

References

1. ^ Wikipedia
   https://en.wikipedia.org/wiki/Reversible_Reaction
2. ^ Wikidata
   https://www.wikidata.org/w/index.php?search=reversible reaction