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Definition and examples of double replacement reactions. Predicting and balancing neutralization and precipitation reactions.
Khan Academy
There are many types of reactions. Synthesis, decomposition, single displacement, double displacement, and combustion are the main few. The type of reaction (and thus, the product(s)) can be predicted by looking at the reactants. Try searching "predicting chemical reactions" and see what comes up.
Let's solve a few problems to understand what types of redox reactions are there.
Precipitation and neutralization reactions. Identifying double replacement reactions is usually fairly straightforward once you can recognize the pattern. Predicting whether the reaction will occur can be trickier; it helps to be able to recognize some common types of double replacement reactions.
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A single replacement reaction, sometimes called a single displacement reaction, is a reaction in which one element is substituted for another element in a compound. The starting materials are always pure elements, such as a pure zinc metal or hydrogen gas, plus an aqueous compound.
Displacement in physics is a vector quantity that measures the change in position of an object over a given time period. Learn how to calculate an object’s displacement as a function of time, constant acceleration and initial velocity. Created by Sal Khan.
In this eighth unit of class 11 chemistry, we will learn about redox reactions, oxidation numbers, types of redox reactions (disproportionation), balancing redox reactions, and standard electrode potentials.