# Describe combustion in terms of slow spontaneous and explosive reactions and explain

Spontaneous human combustion (shc) is a term encompassing reported cases of the combustion of a living (or very recently deceased) human body without an apparent external source of ignition in addition to reported cases, examples of the phenomenon appear in literature, and both types have been observed to share common characteristics. Describe combustion in terms of slow, spontaneous and explosive reactions and explain the conditions under which these occur combustion reactions are spontaneous, this means that once started they proceed without further assistance and continue until all the fuel is used up. In terms of slow, s pontaneous and explosive reactions and explain the conditions under which these occur as explained in parts (4 & 8b), an explosive combustion would need a mixture of fuel and air and the addition of a spark or ignition it would not mix with air as successfully as butane as a gas, thus, an explosive reaction or a. Combustion or heating is a reaction where heat is produced by an exothermic reaction combustion is an oxidation reaction for the reaction to take place, a fuel and an oxidant should be there. Self-combustion definition, the act or process of burning see more see also spontaneous combustion show more self-combustion in culturecombustion burning a chemical reaction that involves the rapid combination of a fuel with oxygen (see oxidation and spontaneous combustion) show more.

Coal oxidation at low temperatures (ie 100 °c) is the major heat source responsible for the self-heating and spontaneous combustion of coal and is an important source of greenhouse gas emissions. ) describe combustion in terms of slow, spontaneous and explosive reactions and explain the conditions under w is the combustion of glucose an example of slow, spontaneous or explosive reaction spontaneous combustion reaction examples. Spontaneous combustion or spontaneous ignition is a type of combustion which occurs by self-heating (increase in temperature due to exothermic internal reactions), followed by thermal runaway (self heating which rapidly accelerates to high temperatures) and finally, autoignition. • which combustion reaction takes place in your own body in this chapter: chemical reactions, many of which you already know about answer the following questions to find out explosive exothermic chemical reaction the reaction is triggered by an electronic device in the car that detects.

Energy changes in chemical reactions combustion and pollution reaction kinetics and catalysis energy : general chemistry concepts describe energy release on combustion of outline changes in molecules during chemical reactions in terms of bond breaking and bond making. Combustion is a complex set of chemical reactions that results in the rapid oxidation of a fuel producing heat, light, and a variety of chemical by-products slow oxidation, such as rust or the yellowing of newspaper, produces heat so slowly that combustion does not occur. Spontaneous combustion the bursting into flame of a mass of material as a result of chemical reactions within the substance, without the addition of heat from an external source oily rags and damp hay, for example, are subject to spontaneous combustion.

In this lesson, you will learn about three types of reactions: slow, spontaneous, and explosive combustion reactions examples of each type of reaction will also be discussed. Spontaneous reactions simply mean that the products will be lower in free energy than the reactants ($\delta g$ is negative) if $\delta g$ is negative, then it is energetically favourable for the reaction to occur - in other words, there will be a release of energy due to the reaction. 1) describe combustion in terms of slow, spontaneous and explosive reactions and explain the conditions under which these occur 2) explain the importance of collisions between reacting particles as a criterion for determining reaction rates.

The term combustion is usually used to describe a relatively rapid oxidation reaction between a fuel and an oxidizer that produces heat or radiant energy since reactions between stable. A spontaneous reaction is a reaction that occurs in a given set of conditions without intervention spontaneous reactions are accompanied by an increase in overall entropy, or disorder. Start studying explosives learn vocabulary, terms, and more with flashcards, games, and other study tools search create very slow combustion (rust) ordinary combustion (log on a fire) complete vs incomplete reaction the explosive material.

The spontaneous combustion process begins very slowly and the heat of the reaction increases until combustion occurs in verdigris, ok, a fire occurred in an aircraft hangar at a small airport. A combustion reaction is a major class of chemical reactions, commonly referred to as burning combustion usually occurs when a hydrocarbon reacts with oxygen to produce carbon dioxide and water in the more general sense, combustion involves a reaction between any combustible material and an.

The collisions in slow combustion reactions are the metal particles are in a lattice (can't move), therefore collision between metal and oxygen particles are slow → slow reaction example of spontaneous combustion reaction. Combustion in terms of chemical reactions and analyse the factors which 32 describe and explain combustion and the combustion reaction process • define terms: spontaneous heating • spontaneous ignition • spontaneous combustion • chain mechanism • effects of temperature and pressure on rate of. Energy chemistry notes - download as pdf file (pdf), text file (txt) or read online 1 describe combustion in terms of slow their proportions varies depending on the reactants and the products being reacted spontaneous and explosive reactions and explain the conditions under which these occur: • the combustion reactions can occur at. The light of the factors that drive chemical reactions, including combustion as fossil fuels are carbon • describe combustion in terms of slow, spontaneous and explosive reactions and explain the conditions under which these occur reactions • explain the importance of collisions.

Describe combustion in terms of slow spontaneous and explosive reactions and explain
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