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Chemical Reaction Kinetic Energy
633 wordsThe rate of a chemical reaction is the derivative of the extent of the reaction with respect to time, to measure the effect of concentration upon the rate of the reaction of peroxydisulfate ion with iodine ion; to determine the order of the reaction with respect to the reactant concentrations; and to obtain the rate law for the chemical reaction. Four reaction solutions are prepare as: 1 - Dilute 5 mL of 0. 2 M KI solution with 10 mL of distilled water in a test tube, add 3 drops of starch solut...
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Waste Disposal Metal Ions
709 wordsQualitative Analysis of The purpose of this experiment is to demonstrate the separation and identification of metal ions based on the insolubility of certain salts. The solubility rules should be taken into account. If a solution dissolves in water, the result contains both cations and anions. Analyzing different ions to discover their nature is the main goal of this experiment. Separation of the cations by testing the differences in solubility of different metal salts is done. Also, identificat...
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Rate Of Reaction Hydrochloric Acid
1,993 words4 Results for temperature and concentration on Tables 5 Graph for results for rate of reaction against temperature 6 Graph of results for rate of reaction against time 8 Graph and table of typical results This investigation is about Rates of Reaction and what affects them. In this case I am going to look at hydrochloric acid and sodium thiosulphate, which is a precipitation reaction. I will be investigating whether a change in temperature affects the rate of reaction. Sodium thiosulphate and hyd...
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Degrees Celsius Boiling Point
348 wordsSodium is an element found in the forest in its natural form. The atomic has and atomic number is 11 so it means it has 11 protons and 11 electrons. The Elements can be used in many formulas to make a compound. Its atomic number is 22. 989770. The elements boiling point is 883 degrees Celsius. The melting point is 98 degrees Celsius. The density is 968 grams. Sodium is an element that is found in the forest at its combined state. The element was discovered by Sir Humphry Davy. It was discovered ...
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Chemical Reaction Kinetic Energy
865 wordsRates of Chemical Reactions 1: I-Purpose: The rate of a chemical reaction is the derivative of the extent of the reaction with respect to time, to measure the effect of concentration upon the rate of the reaction of peroxydisulfate ion with iodine ion; to determine the order of the reaction with respect to the reactant concentrations; and to obtain the rate law for the chemical reaction. II-Material and: Four reaction solutions are prepare as: -solution 1: 25. 0 mL KI solution 1. 0 mL starch sol...
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Bunsen Burner Graduated Cylinder
791 wordsQualitative Analysis of Cation Introduction: The purpose of this experiment is to demonstrate the separation and identification of metal ions based on the insolubility of certain salts. The solubility rules should be taken into account. If a solution dissolves in water, the result contains both cations and anions. Analyzing different ions to discover their nature is the main goal of this experiment. Separation of the cations by testing the differences in solubility of different metal salts is do...
Free research essays on topics related to: waste disposal, bunsen burner, metal ions, graduated cylinder, test tube
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