'Moles solute' presentation slideshows

Chapter 16: MIXTURES

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Solutions Pre-AP

Solutions Pre-AP. Chapter 13: Solutions. Chapter 13.1: Types of Mixtures. Suspensions Particles in a solvent are so large that they settle out Can be separated by filtration. Colloids.

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Solutions

Solutions. Definitions. Solution - homogeneous mixture. Solute - substance that dissolves in a solvent and is said to be soluble. Solvent - present in greater amount and dissolves solute.

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Chemistry

Chemistry. Semester 2 Review. Stoichiometry. Stoichiometry. Stoichiometry. Energy. Energy. Practice Problems. Energy. Gases. Gases. Practice Problems. Acids & Bases. Gases. Acids & Bases. Practice Problems. Solutions and Concentrations. I need an in-depth explanation.

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Ch 12. Properties of Solutions; Mixtures of Substances at the Molecular Level

Ch 12. Properties of Solutions; Mixtures of Substances at the Molecular Level. Brady & Senese, 5th Ed. Index. 12.1. Substances mix spontaneously when there is no energy barrier to mixing 12.2. H eats of solution come from unbalanced intermolecular attractions

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????????????????? ( Colligative properties)

????????????????? ( Colligative properties). ? 30231 ?????????????? ??????????? ????????????. ?????????? ??????? ?????????????????? ????????????????????????. ?????? 13 ????????? 2552. ????????????????? ( Colligative properties).

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Chapters 17 and 18

Chapters 17 and 18. Water & Aqueous Solutions. Aqueous Solutions. 1) solute: substance being dissolved 2) solvent: substance doing the dissolving 3) solution: solute + solvent Ex) NaCl + H 2 O salt water (solute) (solvent) (solution).

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Chapter 15: solutions

Chapter 15: solutions. Solutions. ? Types of solutions ? Factors Affecting Solubility ? Factors Affecting the Rate of Dissolution ? Saturation ? Ways of Expressing Concentration. Objective: 1 Understand the process of dissolving. Solution.

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Solutions

Solutions. Solution. a homogeneous mixture of two or more components. The components of a solution are atoms, ions, or molecules, which makes them 10 -9 m or smaller in diameter. Ex. Salt water. Suspensions.

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Chapter 15 Solutions

Chemistry B2A. Chapter 15 Solutions. Mixtures. Mixture: is a combination of two or more pure substances. Homogeneous: uniform and throughout Air, Salt in water. Solution. Heterogeneous: nonuniform Soup, Milk, Blood. Solutions.

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Solutions

Solutions . Calculation of concentrations Solubility of solutes. solvent. solute. solution. Definition of molarity. Ammonia, NH 3 , has a molar mass of 17.0 g/mol. (a) If 17.0 g of NH 3 is dissolved in enough water to make 1.00 L of solution, what is the molarity of the solution?

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Colligative Properties

Colligative Properties. Honors Chemistry Unit 8 Chapter 15. Colligative Properties. These are the effects that a solute has on a solvent. When water has something dissolved in it, its physical properties change.

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Solution Concentration (Molarity)

Solution Concentration (Molarity). Concentration. a measure of the amount of solute that is dissolved in a given quantity of solvent unit of measurement is Molarity (M) which is moles/liter can be dilute or concentrated. moles solute. Molarity. =. liters of solution. Molarity.

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Solution Concentration

Solution Concentration. Solution concentration. A way to indicate the amount of solute in a given amount of solvent. Qualitative: Concentrated: A lot of solute in solution Dilute: Very little solute present in solution. Quantitative. Molarity Mass percent Molality. Mass percent.

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Concentration

Concentration. Concentration is the amount of solute dissolved in an amount of solution. Molar concentration is called Molarity, or M. M = moles of solute volume of solution in L

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3. Units of Concentration

3. Units of Concentration. Definition. same. unitless. same. Advantages/disadvantages of each (read only; no lecture). Example problems

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MOLARITY

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