PPT-Solutions and Solubility

Mixtures Solutions are a type of mixture so to understand solutions first we have to know what a mixture is A mixture is a combination of two or more substances Each substance keeps its own properties even though it is mixed with another substance They . Positive deviation of the enthalpy of mixing and consequently limited solid solubility may be predicted from known atomic properties.. Hume-. Rothery. - empirical rules to predict solid solubility. For solid solubility exist b/t two elements, the following settlements are always true:. Do Now: label as soluble and insoluble. 1. CH. 4. 2. . AgCl. 3. C. 12. H. 22. O. 11. 4. NaNO. 3. 5. KOH. Review: Next 3 slides. Water is often used as a solvent. Soluble = dissolves in water = . aq. Insoluble = doesn’t dissolve in water. Summer 2012. Separatory. Funnel. Separation of immiscible liquids. Extraction. To . pull out. a compound from one layer into another. A compound partitions more toward where it is more soluble (equilibrium). 2. . Know and be able to account for the trends in reactivity with water. , the relative solubility of the hydroxides and sulfates. . The Trend . Hydroxides increase in solubility down the group.. Sulfates decrease in solubility down the group.. Section 1. – Solutions and Other Mixtures. Section 2. – How Substances Dissolve. Section 3. – Solubility and Concentration. 1 - Solutions . and Other Mixtures. . Key Questions. What is a heterogeneous mixture?. Bases. Section 2: . Solubility and Concentration. How much can dissolve?. Solubility and Concentration. SOLUBILITY. (. sol . yuh. BIH . luh. tee) is the . maximum amount of a solute . Essential idea. A variety of analytical techniques is used for detection, identification, isolation and analysis of medicines and drugs. . Drug detection . IR, mass spectrometry and . 1. H . NMR can be used to detect banned or illegal chemicals such as . homogeneous . mixture of 2 or more substances in a single phase. . What is a solution?. One constituent is usually regarded as the . SOLVENT. . and the others as . SOLUTES. .. solute. solvent. Parts of a Solution. A . solution. is a . mixture in which particles of one or more substances (the solute) are distributed uniformly throughout another substance (the solvent), so that the mixture is homogeneous at the molecular or ionic level.. Lesson Objectives. List examples of solutions made from different solute-solvent combinations.. List and explain three factors that affect the rate of dissolving of a solid solute in a liquid solvent.. Three Kinds of Mixtures. 1. A . solution. is an evenly-mixed mixture where you can. ’. t see its different parts. Solutions have the same properties throughout.. They can be in solid, liquid or gas form. Acids and bases are solutions. . Get out your Saccharine-y Sweet Solutions lab. Get . out EOC sheet, notes, and review packet. PHYSICAL SCIENCE PS52. Match the following elements with the category or series to which they belong:. C, N, O, P, S, Se. . Many patients, particularly the elderly, take multiple medications daily. . The . more distinctive the size, shape, and color of solid dosage forms, the easier is proper identification of the medications. . Complex Ion Formation. Multiple Equilibria. Factors Affecting Solubility. Solubility Equilibrium. E. quilibrium . between . precipitates or solid compounds and their ionic species in aqueous solutions;.