"Solution" Essays and Research Papers

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Solutions Solutions are a combination of solvents and solutes. When a solute dissolves into a solvent, the combined product of the two reactants is called a solution. The definition of a solute is the reactant that's being dissolved. The only difference from a solute and a solvent is that the solvent is the one that's doing the dissolving. Molecules randomly flow in all directions until there is an equal concentration throughout the solution. The dissolving process can vary depending...

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Mixtures and Solutions

Mixtures and Solutions can often become confusing because solutions are mixtures, but not all mixtures are solutions. A mixture can either be homogeneous or heterogeneous. A homogeneous mixture is where the mixture’s components are distributed uniformly within the mixture. A heterogeneous mixture is where the components are not uniform. Mixtures can either be miscible or immiscible, the difference being whether or not the mixture forms a homogeneous mixture or not. In a solution a solute is soluble...

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Refining Solutions

Refining Solutions The final step used in creative problem solving is refining solutions. According to Vincent R. Ruggiero, the three steps to follow are to work out details by determining exactly how solutions will be applied. The next step is to examine each detail for imperfections, and the last step is to make any improvements that will eliminate the imperfections. When the thinker reaches a solution to a problem, and has worked through the deficiencies, the creative thinker must work through...

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Solutions Dilutions

Directions Using the formula for dilutions, write the recipe to make 100 mL of a new solution of each solute based on having as much of the initial solution as you need. V1 M1 V2M2 SoluteFormula of SoluteInitial Concentration (M)Final Concentration (M)Recipe For 100 mL of New SolutionSodium hydroxideNaOH1.0 M0.27 M(1.0M)(VNaOH) (0.27 M)(100 mL) VNaOH 27 mL Dilute 27 mL of 1.0 M NaOH to 100 mL.Potassium permanganateKMnO41.0 M0.34 MDilute 34 mL of 1.0 M...

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Solution Text Notes

Chemistry Textbook Notes: Solutions Chapters 13 & 14: LH 1. Define soluble, solution, solvent, solute, suspension, colloid (p.395–398) Soluble- capable of being dissolved solvent0 the dissolving medium in a solution solute- the substance dissolved in the solution suspension- a mixture in which the particles in the solvent are so large that they settle out unless the mixture is constantly stirred or agitated colloid- a mixture consisting of particles that are intermediate in size between...

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Determining Concentration of a solution Lab

Determining the Concentration of a Solution: Beer’s Law Purpose: The purpose of the experiment is to determine the concentration and formula of an unknown cobalt nitrate solution by measuring absorbance. Introduction: A Colorimeter will be used to determine the concentration and formula of an unknown cobalt nitrate solution. The colorimeter sends blue light from the LED light source to pass through the solution and hit a photocell. A solution with a higher concentration will absorb more...

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Spectrophotometric Analysis of Kmno4 Solution

permanganate (KMnO4) solution by finding its absorbance through the use of spectrophotometer. The preparation of four known concentration of KMnO4 was done namely, 2.00×10-4M, 1.50×10-4M, 1.00×10-4M, 5.00×10-5M, respectively and is to be place on the spectrophotometer with the unknown and distilled water for the determination of each concentration’s absorbance. As the concentration is proportional with the absorbance of the solution, to determine the concentration of the solution is possible by drawing...

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Chapter 8 Solution

Solution A homogeneous mixture of two or more substances with each substance retaining its own chemical identity. Solute – substance being dissolved. Solvent – liquid water. General Properties of a Solution 1. Contains 2 or more components. 2. Has variable composition. 3. Properties change as the ratio of solute to solvent is changed. 4. Dissolved solutes are present as individual particles. 5. Solutes remain uniformly distributed and will not settle out with time. 6. Solute...

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Synergetic Solutions Report

Synergetic Solutions Report This paper will discuss the internal and external forces of change for Synergetic Solutions. The report will show the factors that the leader in this organization needs to consider to implement a change strategy successfully and it will describe at least two change models the leader might employ. And we will evaluate the communication necessary to implement change using these models. The paper will show what kinds of resistance might the leader expect to see in Synergetic...

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Colorimeter -Concentration of a Solution

Concentration of a Solution: Beer’s Law The objective of this experiment is to determine the concentration of an unknown copper sulfate solution. You will be using the Colorimeter. In this device, red light from the LED light source will pass through the solution and strike a photocell. A higher concentration of the coloured solution absorbs more light (and transmits less) than a solution of lower concentration. The Colorimeter monitors the light received by the photocell as either an absorbance...

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