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A single-displacement reaction, also known as single replacement reaction or exchange reaction, is an archaic concept in chemistry. It describes the stoichiometry of some chemical reactions in which one element or ligand is replaced by atom or group.
Dec 3, 2020 · A single replacement reaction is a chemical reaction where one element replaces another in a compound. It is also known as a single displacement reaction. The general form of a single replacement reaction chemical equation is: A + BC → B + AC. Single replacement reactions occur when A is more reactive than B or product AC is more stable than BC.
A single-replacement reaction is a chemical reaction in which one element is substituted for another element in a compound, generating a new element and a new compound as products. For example, \[\ce{2HCl(aq) + Zn(s) → ZnCl2(aq) + H2(g)}\] is an example of a single-replacement reaction.
Jun 27, 2019 · A single-displacement reaction is a chemical reaction where one reactant is exchanged for one ion of a second reactant. It is also known as a single-replacement reaction. Single displacement reactions take the form: A + BC → B + AC. Single-Displacement Reaction Examples.
A single displacement reaction occurs when another element in a compound is replaced by an element. A metal only substitutes for a metal, and a nonmetal only substitutes for a nonmetal. Only a more reactive element in the compound with which it reacts can replace the other element.
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Feb 8, 2020 · A single displacement reaction is a specific type of oxidation-reduction reaction. An element or ion is replaced by another in a compound. Single Displacement Reaction Examples. An example of a substitution reaction occurs when zinc combines with hydrochloric acid. The zinc replaces the hydrogen: Zn + 2 HCl → ZnCl 2 + H 2.
