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Dec 3, 2020 · Learn what a single replacement reaction is and how to write its equation. See examples of cation and anion replacement reactions and how to use the reactivity series to predict them.
Learn the definition, examples and reactivity series of single replacement reactions, also called single displacement reactions. Find out how to predict and determine the products of these reactions using pure elements and aqueous compounds.
- Bromine forms a diatomic molecule when it is by itself. Hence the Br2 and not 2Br.
- Silver is below copper in the activity series, so it will not displace copper. Zinc is above copper, so it will displace copper.
- mg is +2 the electronic configuration is 2,8,2. To achieve octet state it gives 2 electrons . Now it has 2 more protons so the overall charge is +2...
- A *single-replacement reaction* is a chemical reaction in which one element replaces another in a compound. The general equation is A + BC → AC + B...
- I was also wondering the same question, and I googled out this aritle. http://www.madsci.org/posts/archives/1999-09/936330555.Ch.r.html
- You can't really know it other than memorising. Cu2+ is generally more stable than Cu+.
- reaction would not occur. in example, compound with magnesium is more stable than compound with aluminum so phosphate tends to keep bonding with ma...
- The reaction CuSO4 + AgNO3 would not be a single replacement reaction since the reactants are both compounds, i.e. there are no pure elements. Also...
- Transition metals have variable valencies. So, transition metals in the same column might have different valencies.
Single-Replacement Reactions. A single-replacement reaction is a reaction in which one element replaces a similar element in a compound. The general form of a single-replacement (also called single-displacement) reaction is: \[\ce{A} + \ce{BC} \rightarrow \ce{AC} + \ce{B}\nonumber \]
Learn what happens in a single displacement reaction, how to predict and balance them using the activity series, and see examples and videos. Find out the difference between single and double replacement reactions, and how to classify them.
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.
Feb 13, 2021 · A single-replacement reaction replaces one element for another in a compound. The periodic table or an activity series can help predict whether single-replacement reactions occur. A double-replacement reaction exchanges the cations (or the anions) of two ionic compounds.
Learn what a single-replacement reaction is, how to balance it, and how to predict it using the activity series of elements. See examples of cation and anion replacement reactions and their applications in everyday life.
