A spontaneous reaction is a reaction that favors the formation of products at the conditions under which the reaction is occurring. A roaring bonfire (see figure below) is an example of a spontaneous reaction. A fire is exothermic, which means a decrease in the energy of the system as energy is released to the surroundings as heat Yes, exothermic reactions tend to be spontaneous, but some endothermic reactions are also spontaneous. Consider the freezing of water or the melting of ice, which process is We can say that an exothermic reaction is an energetically favorable reaction. If the drive toward lower energy were the only consideration for whether a reaction is able to occur, we would expect that endothermic reactions could
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A spontaneous reaction is a reaction that favors the formation of products at the conditions under which the reaction is occurring. A roaring bonfire is an example of a spontaneous reaction, since it is exothermic (there is a decrease in the energy of the system as energy is released to the surroundings as heat) Gibbs free energy and spontaneity. Google Classroom. About. Transcript. Intuition behind why spontaneity is driven by enthalpy, entropy and temperature. Introduction to Gibbs free energy. Created by Sal Khan. Questions. Tips & Thanks. Want to join the conversation? Sort by: Top Voted. Gerardo. 12 years ago
SOLVED: Are all the exothemic reactions spontancous' Are all the ...
A spontaneous reaction is a reaction that favors the formation of products at the conditions under which the reaction is occurring. A roaring bonfire is an example of a Explanation: The reaction to proceed first the reactants have to cross their activation energy barrier so that they form products giving the energy. Hence catalyst or