'M solution' diaporamas de présentation

CHAPTER 14

CHAPTER 14. Solutions. Classification of Matter. Solutions are homogeneous mixtures. Solute. A solute is the dissolved substance in a solution. Salt in salt water. Sugar in soda drinks. Carbon dioxide in soda drinks. Solvent. A solvent is the dissolving medium in a solution.

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Bruce Mayer, PE Licensed Electrical & Mechanical Engineer BMayer@ChabotCollege.edu

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Acid-Base Equilibria

Acid-Base Equilibria. David P. White University of North Carolina, Wilmington. Chapter 16. Acids and Bases: A Brief Review. Acid: taste sour and cause dyes to change color. Bases: taste bitter and feel soapy. Arrhenius: acids increase [H + ] bases increase [OH - ] in solution.

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CHAPTER 11

CHAPTER 11. SOLUTIONS AND THEIR PROPERTIES. Solution Formation 01. Saturated: Contains the maximum amount of solute that will dissolve in a given solvent. Unsaturated: Contains less solute than a solvent has the capacity to dissolve.

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Open Channel Flow

Open Channel Flow. March 12, 2014. Steady-Uniform Flow: Force Balance. t o P D x. Shear force =________. Energy grade line. Hydraulic grade line. P. Wetted perimeter = __. b. gAD x sin q. c. Gravitational force = ________. D x. a. d. ?. W cos ?. ?. Shear force. W.

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Ionic Equilibria (Acids and Bases)

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Types of Chemical Reactions and Solution Stoichiometry

Types of Chemical Reactions and Solution Stoichiometry. Aqueous Solutions : Water. Solutions. Solution- Homogeneous substance Solute- dissolving substance; in lesser quantity; changes phase Solvent- dissolving substance; in greater quantity

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Prentice Hall Chemistry (c) 2005

Prentice Hall Chemistry (c) 2005. By Daniel R. Barnes Init: 3/30/2011. Section Assessment Answers Chapter 18.

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Chapter 11b: Solutions and Their Properties

Chapter 11b: Solutions and Their Properties. Introduction 1. A mixture is any intimate combination of two or more pure substances 2. Can be classified as heterogeneous or homogeneous Heterogeneous

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Chemistry Jeopardy

Chemistry Jeopardy. Molarity-100. The molarity when 4.2 moles of NaCl are dissolved to make 3.0 L of solution. What is 1.4 M?. Molarity-200. The molarity when 40 grams of NaOH are dissolved to make 0.500 L. What is 2 M?. Molarity-300.

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1.7: Distributive Property

TERM: A number, a variable, or the product of the two. Ex: a, 3x, 2x, 5, . 1.7: Distributive Property. CONSTANT: a term with no variable (number ) Ex: 4, -1, 6, 2. COEFFICIENT: Is the numerical factor of the a term. Ex: 3 x, 5 w, -3 s, .

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Solutions and Concentrations

Solutions and Concentrations. Notes Page 5. SOLUTIONS . A homogenous mixture of two or more substances. 2 PARTS OF A SOLUTION. SOLUTE A solute is the dissolved substance in a solution. Sugar in soda Carbon dioxide in soda Salt in salt water SOLVENT

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Chemical Quantities

Chemical Quantities. CHM 108 Suroviec Spring 2014. I. Reaction Stoichiometry. Given the recipe for 16 pancakes: 2 cups flour 2 teaspoons baking powder 2 eggs 1 cup milk. I. Reaction Stoichiometry. For molecule we have the balanced chemical equation. A. Mass to Mass Conversions.

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increases / decreases / increases increases / increases / increases increases / increases / decreases increases / decrea

Consider a series of chloride salts, MCl 2 . As the charge-to-radius ratio of M 2+ a , the hydration energy of M 2+ b in magnitude and the crystal lattice energy of MCl 2 c in magnitude. a / b / c. increases / decreases / increases increases / increases / increases

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Concentration of Solution

Concentration of Solution. Concentration refers to the amount of solute dissolved in a solution. MOLARITY. MOLARITY BY DILUTION. When you dilute a solution, you can use this equation:.

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Molarity

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EXAMPLE 4

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Making Molar Solutions

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Solubility Product Constant

Solubility Product Constant. Ksp. Ksp : review . What is the molar mass of H 2 O ? 2) How many moles are in 18 g of NaCl ? 3) How many g of CaCl 2 are found in 2 L of a 3 M solution of CaCl 2 ?

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