what are the 5 characteristics of a chemical reaction?
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The five conditions of chemical change: color chage, formation of a precipitate, formation of a gas, odor change, temperature change.
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['Common Physical Changes. Texture. Color. Temperature. Shape. Change of State.', 'Physical Properties. Luster. Malleability. Ability to be drawn into a thin wire. Density. Viscosity.', 'Common Chemical Changes. Change in Temperature. Change in Color. Noticeable Odor. Formation of a Precipitate. ... ', 'Outside Links.', 'Problems.', 'Answers.']
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['By definition: a reaction that occurs in a given set of conditions without intervention.', 'Accompanied by an increase in overall entropy.', 'Can include a possible phase, volume, or temperature change.', 'The system has negative free energy.']
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Chemical reaction, a process in which one or more substances, the reactants, are converted to one or more different substances, the products. Substances are either chemical elements or compounds. A chemical reaction rearranges the constituent atoms of the reactants to create different substances as products.
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What is a chemical property? A chemical property is a characteristic of a particular substance that can be observed in a chemical reaction. Some major chemical properties include flammability, toxicity, heat of combustion, pH value, rate of radioactive decay, and chemical stability.
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['Adsorption of the reactant onto the surface of the catalyst.', 'Activation of the adsorbed reactant.', 'Reaction of the adsorbed reactant.', 'Diffusion of the product from the surface into the gas or liquid phase (desorption).']
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['5 characteristics of a mineral. solid, naturally occurring, inorganic, fixed composition, crystal form.', "Solid. can't be a liquid or a gas.", 'naturrally occurring. found in nature, not manmade.', 'inorganic. is not alive and never was, nonliving.', 'Fixed composition. ... ', 'Crystal Form.']
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Chemical properties describe the characteristic ability of a substance to react to form new substances; they include its flammability and susceptibility to corrosion. All samples of a pure substance have the same chemical and physical properties.
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['Size, shape, specific surface area, aspect ratio.', 'Agglomeration/aggregation state.', 'Size distribution.', 'Surface morphology/topography.', 'Structure, including crystallinity and defect structure.', 'Solubility.']
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The five basic types of chemical reactions are combination, decomposition, single-replacement, double-replacement, and combustion. Analyzing the reactants and products of a given reaction will allow you to place it into one of these categories.
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Physical properties include odor,taste,appearance,melting point,boiling point etc.. where as chemical properties include the chemical reaction,changes at molecular level. ... During the physical change neither the chemical composition nor chemical nature of the substance changes.
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['Toxicity.', 'Reactivity.', 'Types of chemical bonds formed.', 'Coordination number.', 'Oxidation states.', 'Flammability.', 'Heat of combustion.', 'Enthalpy of formation.']
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['Precipitation, or double-replacement reaction.', 'Acid-base, or neutralization reaction.', 'Oxidation-Reduction (Redox) Reactions.', 'Combustion Reaction.', 'Synthesis Reactions.', 'Decomposition Reactions.', 'Single Replacement Reactions.']
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Representation of four basic chemical reactions types: synthesis, decomposition, single replacement and double replacement.
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Examples of chemical properties include flammability, toxicity, acidity, reactivity (many types), and heat of combustion. ... The explosion of nitroglycerin is a chemical change because the gases produced are very different kinds of matter from the original substance.
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Chemical properties are characteristic properties of elements shown during chemical change. Chemical properties are properties of an element or compound that are seen during any chemical reactions.
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['exothermic reaction. Type of chemical reaction that releases energy.', 'endothermic reaction. Type of chemical reaction that absorbs energy.', 'catalyst. A substance that speeds up a chemical reaction. ... ', 'rate of reaction. ... ', 'energy. ... ', 'enzyme. ... ', 'chemical bonds between atoms. ... ', 'more.']