PPT-SOLID-LIQUID INTERACTIONS

Zeroorder reactions have a constant rate This rate is independent of the concentration of the reactants A first order reaction has a rate proportional to the concentration of one of the reactants . 11 Colloids and suspensions are heterogeneous . mixtures. Suspensions and Colloids. Suspensions and colloids are NOT solutions. . Suspensions. : The particles are so large that they settle out of the solvent if not constantly stirred.. Multicomponent Phase Equilibria. Raoult’s Law . Variation in the total vapour pressure of a two component liquid mixture according to Raoult’s Law . P. B. *. P. A. *. vapour. liquid. X. A. The Variation in Terms of Gas Phase Mole Fractions. (TKK-2246). 14/15 Semester 2. Instructor: Rama . Oktavian. Email: rama.oktavian86@gmail.com. Office Hr.: . M – F.13-15. Outlines. . 1. . Solid-liquid equilibrium. . 2. . Liquid-solid phase diagram. Prepared by . Dr.Nagwa. El-. Mansy. Chemical Engineering Department. Cairo University. Solid-Liquid Extraction. . Solid liquid extraction(leaching) means the removal of a. constituent from a mixture of solids by bringing the. S8P1c. Describe the movement of particles in solids, liquids, gases, and plasmas state.. Activating Strategy. Watch the first 3 – 3 ½ minutes of the video below. Ask students how they would answer the commentator’s questions.. S8P1c. Describe the movement of particles in solids, liquids, gases, and plasmas state.. Activating Strategy. Watch the first 3 – 3 ½ minutes of the video below. Ask students how they would answer the commentator’s questions.. Zumdahl. 7. th. . ed. 53. . A material will float on the surface of a liquid if the material . has a . density less than that of the liquid. Given that the density of . water is . approximately 1.0 g/mL, will a block of material having . Calculations. CA Standards. Students . know . energy is released when a material condenses or freezes and is absorbed when a material evaporates or melts. .. Students . know . how to solve problems involving heat flow and temperature changes, using known values of specific heat and latent heat of phase change. Molecules. Definite Shape ?. Definite Volume?. Solid. Liquid. Gas. Think About It. What happens to a puddle of water on a sunny day?. What happens to ice on a warm day?. What happens to a pond in very cold temperatures?. By the end of the lesson you should know. The names of the states of matter. That matter is made of particles. How the particles are arranged in solids liquids . and gases. The names of the changes of state. How can YOU CHANGE A LIQUID TO A SOLID?. What is a solid?. A solid is an object that has atoms that are very tightly packed together making them very hard to move.. An example is a brick. If you think about it, you cannot break a brick with your own two hands.. Non-Newtonian Fluids. 3. Pour the mixture onto the cookie sheet or cake pan. Notice its unusual consistency when you pour it into the pan. Stir it around with your finger, first slowly and then as fast as you can. Recap . Definition of fugacity. . Mixing properties for Ideal Gas. Ideal Gas is a Specific Example for Ideal Solution. Let’s combine mixing rules WITH fugacity. Fugacity in a mixture is linearly related to a pure species fugacity.