'New concentration' diaporamas de présentation

Volumetric ANALYSIS/TITRATION

Volumetric ANALYSIS/TITRATION. Titration is a common laboratory method of quantitative chemical analysis that is used to determine the unknown concentration of a known reactant. Because volume measurements play a key role in titration, it is also known as volumetric analysis. Introduction.

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Volumetric ANALYSIS/TITRATION

Volumetric ANALYSIS/TITRATION. Titration is a common laboratory method of quantitative chemical analysis that is used to determine the unknown concentration of a known reactant. Because volume measurements play a key role in titration, it is also known as volumetric analysis. Introduction.

1.13k views • 49 slides

STEPS IN DEVELOPING AN EMERGENCY MANAGEMENT PROGRAM AT SHAW UNIVERSITY

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Large Deviation Bounds for Decision Trees and Sampling Lower Bounds for Circuits

Large Deviation Bounds for Decision Trees and Sampling Lower Bounds for Circuits. Chris Beck, Russell Impagliazzo , Shachar Lovett. History of Sampling Problems. Earliest uses of randomness in algorithms were for sampling, not decision problems

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Lecture 3b

Lecture 3b. UV-Vis Spectroscopy. Introduction. Electromagnetic spectrum Visible range: l = 380-750 nm Ultra-violet: l = 190-380 nm. High energy. Low energy. Electronic Transitions. Most molecules absorb electromagnetic radiation in the visible and/or the ultraviolet range

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Molarity Notes

Molarity Notes. Formulas. M 1 V 1 = M 2 V 2. Example 1:. If a beaker containing a 4.0 M solution goes from 35 mL to 65 mL, what is the new concentration?. Example 2:. What is the molarity of a solution containing 5.0 moles of KOH in 300 mL of solution?. Example 3:.

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Chapter 15-16 study guide

Chapter 15-16 study guide. Chemistry spring final. Solubility and solutions. Factors that affect solubility -Solute-Solvent Interactions -Pressure Effects (dissolving gases) -Temperature Effects (for both gaseous and solid solutes) Solution

219 views • 9 slides