which chemical equation is an example of a decomposition reaction?
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A decomposition reaction occurs when one reactant breaks down into two or more products. This can be represented by the general equation: AB → A + B. Examples of decomposition reactions include the breakdown of hydrogen peroxide to water and oxygen, and the breakdown of water to hydrogen and oxygen.
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Some of the observable examples of chemical reactions in everyday life are respiration (aerobic and anaerobic), photosynthesis, rusting and burning. Some of the observable examples of chemical reactions in everyday life are respiration (aerobic and anaerobic), photosynthesis, rusting and burning.
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['synthesis reaction.', 'decomposition reaction.', 'single displacement reaction.', 'double displacement reaction.', 'combustion reaction.', 'acid-base reaction.']
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The formation of hydrogen fluoride is an example of a redox reaction. Another example of a redox reaction is the formation of hydrogen fluoride. We can break the reaction down to analyze the oxidation and reduction of reactants. The hydrogen is oxidized and loses two electrons, so each hydrogen becomes positive.
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The decomposition which takes place in the presence of heat is called as thermal decomposition. The decomposition which takes place in the presence of light or electricity is called as photolytic decomposition. The decomposition which takes place in the presence of sunlight is called as photochemical decomposition.
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Example of a Zero-Order Reaction The Haber processThe Haber process produces ammonia from hydrogen and nitrogen gas. The reverse of this process (the decomposition of ammonia to form nitrogen and hydrogen) is a zero-order reaction. “zero-order reaction.” “Rate law.”
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['A change of color occurs during the reaction.', 'A gas is produced during the reaction.', 'A solid product called a precipitate is produced in the reaction.', 'A transfer of energy occurs as a result of the reaction.']
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A balanced chemical equation occurs when the number of the atoms involved in the reactants side is equal to the number of atoms in the products side. In this chemical reaction, nitrogen (N2) reacts with hydrogen (H) to produce ammonia (NH3).
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['Combination reaction.', 'Decomposition reaction.', 'Displacement reaction.', 'Double Displacement reaction.', 'Precipitation Reaction.']
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A good example of a redox reaction is the thermite reaction, in which iron atoms in ferric oxide lose (or give up) O atoms to Al atoms, producing Al2O3.
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Originally Answered: Are decomposition reactions always redox? No, all decomposition reactions are not redox. Decomposition of KClO3 is an example of a redox reaction. This reaction occurs in presence of the catalyst MnO2.
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The reaction is usually endothermic as heat is required to break chemical bonds in the compound undergoing decomposition. If decomposition is sufficiently exothermic, a positive feedback loop is created producing thermal runaway and possibly an explosion or other chemical reactions.
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A balanced chemical equation occurs when the number of the atoms involved in the reactants side is equal to the number of atoms in the products side. In this chemical reaction, nitrogen (N2) reacts with hydrogen (H) to produce ammonia (NH3). The reactants are nitrogen and hydrogen, and the product is ammonia.
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The formula below shows the reaction in a stoichiometric format: CH4+4O2→CO2+H2O (plus heat!)
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The decomposition temperature of a substance is the temperature at which the substance chemically decomposes. The reaction is usually endothermic as heat is required to break chemical bonds in the compound undergoing decomposition.
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In organisms, exothermic reactions are called catabolic reactions. Catabolic reactions break down molecules into smaller units. An example is a decomposition reaction, such as the breakdown of glucose molecules for energy.
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Answer and Explanation: Burning wood is an example of an exothermic reaction. An exothermic reaction is one in which energy is released.