Solubility Chapter 2 Ms. Mishriky & M. Moscoso. A solution is a mixture Review: Separation Techniques of Mixtures – Decantation – Magnetism – Evaporation.

Slides:

Advertisements

Similar presentations

WHAT ARE SOLUTIONS? How are they useful in our everyday lives?

Advertisements

Solutions Properties of Water Preparing Solutions.

Chapter 13 Notes Solutions. 13.1: The Nature of Solutions 1. Solution: A homogeneous mixture of 2 or more substances in a single physical state (visibly.

SOLUTIONS Chapter 15.

Highland Science Department Types of Solutions. Highland Science Department Types of Solutions Solution: a homogeneous mixture of two or more substances.

1 Ch 14: Solutions Solutions are homogeneous mixtures (solute + solvent). Solute is the dissolved substance. –Seems to “disappear” in the solvent. Solvent.

1 Mixtures, Solutions, and Water Unit 7A 2 Types of Mixtures Review: When we classified matter, we learned that mixtures can be classified as: Homogeneous.

Solutions. What is a solution? A homogeneous mixture A homogeneous mixture Composed of a solute dissolved in a solvent Composed of a solute dissolved.

Solution Formation Learning Targets: What is solubility?

Objectives To understand the process of dissolving

II III I I. The Nature of Solutions Solutions. A. Definitions  Solution -  Solution - homogeneous mixture Solvent Solvent - present in greater amount.

Solutions Heterogeneous mixture – mixture that is not uniform throughout Homogeneous mixture – mixture that is uniform throughout suspension - > 1000.

Solutions. Some definitions…. Solution: homogeneous mixture of at least two substances where each retains its own chemical identity Solvent: the component.

You need… Pencil ISN ½ sheet of paper. Survey – ½ sheet of paper Answer the following questions on your ½ sheet of paper. You do not need to re-write.

Chapter 7: Properties of Solutions. Mixture Review  Mixtures are combos of elements and/or compounds that are physically combined  True mixtures can.

Solutions What Are Solutions? Solution- A homogeneous mixture: a solution has the same composition throughout the mixture. Solvent- does the dissolving.

Copyright© by Houghton Mifflin Company. All rights reserved. Chapter 15 Solutions.

II III I Hydrogen Bonding and The Nature of Solutions Ch. 13 & 14 - Solutions 1.

II III I C. Johannesson I. The Nature of Solutions (p , ) Ch. 13 & 14 - Solutions.

II III I I. The Nature of Solutions Ch Solutions.

I. The Nature of Solutions Solutions. A. Definitions  Solution - homogeneous mixture Solvent - present in greater amount Solute - substance being dissolved.

Unit 11: Acids, Bases, and Solutions Introduction to Solutions.

The Nature of Solutions

Solutions Homogeneous Solutions. Vocabulary Aqueous solution: water that contains dissolved substances Solute: substance being dissolved Solvent: dissolving.

Chapter 15 Solutions. Solution types & parts  Solutions can be: Solids – brass, dental fillings, chocolate bar Liquids – sodas, vinegar, salt water Gaseous.

Solutions and Solubility. Solubility What does it mean to dissolve?

Solutions. A solution is a homogeneous mixture in which one substance is dissolved in another. The dissolved substance is completely dispersed, i.e.,

I will be able to explain the differences between pure substances and mixtures. DO: I will be able to explain the differences between pure substances and.

Chapter 12 Solutions Copyright © 2008 by Pearson Education, Inc. Publishing as Benjamin Cummings.

A. Definitions  Solution -  Solution - homogeneous mixture Solvent Solvent - present in greater amount Solute Solute - substance being dissolved.

Chapter 15 Forming Solutions  Recall a solution is a homogeneous mixture of a solute and a solvent.  The substance present in the largest amount is the.

Mixtures, Concentration, & Solubility. What is a Mixture? Two or more different substances combined together What are some examples of mixtures you can.

1 Chapter 7 Solutions 7.1 Solutions Copyright © 2009 by Pearson Education, Inc.

SOLUTIONS Chapter 15. Solution = homogeneous mixture Solute = gets dissolved (minor component) Solvent = dissolving agent (major component)

Solutions, Concentration, Dilution. -combination of two or more different substances -components are easily distinguished -can separate components by.

SOLUTIONS & SOLUBILITIES

1 Solutions One substance dissolved in another substance.

Chapter 11 Solutions Copyright © 2005 by Pearson Education, Inc. Publishing as Benjamin Cummings.

Chapter 11 Study Guide FALCON SCIENCE.

Is Matter Around Us Pure Solutions Solution A solution is a homogeneous mixture of two or more components. The dissolving agent is the solvent. The substance.

 SWBAT summarize what causes surface tension in water.  SWBAT define solution, solute, solvent and polar molecule.  SWBAT summarize the steps of dissolving.

SOLUTIONS Chapter 15. Solution = homogeneous mixture Solute = gets dissolved Solvent = dissolving agent.

Unit 2: Solutions Chemistry Properties of Solutions Review Solutions.

 Matter is divided into 2 groups: ◦ Pure substances- made of only 1 type of particle ◦ Mixtures - made of at least 2 types of particles.

Mixtures and Solutions. A mixture is a combination of two or more components that are NOT chemically combined, and retain their identities. Mixtures can.

RHS SCIENCE TAKS REVIEW PROPERTIESOFMATTER Part 3.

8.2 Solubility and Concentration. Solubility  The maximum amount of a solute that dissolves in a given amount of solvent at a constant temperature.

Mixtures and Solutions

 Solution Terminology: Solute, solvent, saturated, unsaturated, supersaturated, aqueous, homogeneous, heterogeneous, soluble, insoluble, miscible (alcohol.

I. The Nature of Solutions

Solutions Mixtures (Varied Ratio) Homogeneous True Solutions (Soluble) Solubility – Ability to dissolve in solution (aq) See only 1 part Separated by.

General, Organic, and Biological Chemistry Copyright © 2010 Pearson Education, Inc. 1 Chapter 8 Solutions 8.1 Solutions.

1 Chapter 12 Solutions 12.1 Solutions Copyright © 2008 by Pearson Education, Inc. Publishing as Benjamin Cummings.

1 Solutions One substance dissolved in another substance.

Chapter 8 Substances, Mixtures, and Solubility. I. Substances A. Atoms and Elements A substance is matter that has the same fixed composition and properties;

Solutions and Solubility Chapters 15 and 16. Solution Homogeneous Mixture Uniform Throughout.

Unit 1: Solutions Chapter 4.1, 12 Chemistry 12 AP.

Solutions. A solution is a homogenous mixture of two or more substances.

Solutions. Definitions Solution: homogeneous mixture of 2 or more substances in a single physical state Solute: the substance dissolved in the solution.

Pure Substances and Mixtures

Solubility CN What is solubility?

Chapter 11 Mixtures Mixtures.

The amount of solute that dissolves can vary

Mixtures (Solutions) Heterogeneous Homogeneous Solution Heterogeneous

DIVERSITY MATTERS.

Chapter 7 Solutions 7.1 Solutions.

Concentration and Solubility

Presentation transcript:

Solubility Chapter 2 Ms. Mishriky & M. Moscoso

A solution is a mixture Review: Separation Techniques of Mixtures – Decantation – Magnetism – Evaporation – Distillation – Filtration – Sieving – Sedimentation – Hand removal

Solutions Definition: Definition: a solution is a homogeneous mixture whose component substances cannot be distinguished, even with the aid of a magnifying instrument. - can be solid, liquid or gas. The component substances are called solvent and solute. The solute is dissolved in the solvent. Solute molecules fit into “holes” of solvent. Aqueous solution: solution in which the solvent is water.

Solutions An aqueous solution is a solution in which the solvent is water. It is the polarity of the water molecule that makes it capable of dissolving a great number of substances. In general, water dissolves molecules made up of ionic bonds (like salt) and those that have a certain polarity (like sugar). Conversely, non-polar molecules are not very soluble in water.

How does that work?

Properties of Solutions Solubility Concentration Electrical conductivity pH

Solubility Solubility: it is the maximum amount of solute that can be dissolved in a certain amount of solvent, at a certain temperature. “Like dissolves like”: A solution forms when the attractive forces between the solute and the solvent are similar (polar & polar, non-polar with non-polar). – Solubility in water: solutes that are polar (Na + Cl - ) dissolve best in water. Solutes that are non polar (oil) almost never dissolve in water. – ash/molvie1.swf ash/molvie1.swf

Factors that influence solubility Nature of the solute Nature of the solvent Pressure (gas solutes) Temperature Solubility is expressed in mg/L.

Saturation of solutions Saturation: saturation is the point at which a solvent can dissolve no more of a solute and additional amounts of solute will appear as a precipitate. 36 grams of salt is fully saturated in 100 ml of water.

36.0 Supersaturated solution

Undersaturation: is a state of a solvent that is capable of dissolving more solute (under certain conditions). Saturation: saturation is the point at which a solvent can dissolve no more of a solute and additional amounts of solute will appear as a precipitate. Supersaturation: To cause a solution to have more solute dissolved in the solvent than it can stably contain (under certain conditions).