PPT-Honors Unit 4: Chemical Reactions in Aqueous Solutions

Solute Concentrations Molarity Solution homogeneous mixture of two or more substances Solute the substance being dissolved Solvent the substance doing the dissolving Concentration . Solutions. In pharmaceutical terms, solutions are “liquid preparations that contain one or more chemical substances dissolved in a suitable solvent or mixture of mutually miscible solvents” ( aqueous or non –aqueous) .. Cation. -Exchange . Tasoula. . Kiliari. . and . Ioannis. . Pashalidis. Radioanalytical. Chemistry Group , Chemistry Department, University of Cyprus. Introduction. Analysis . of man-made . radionuclides. Add the new notes to your . table of contents. , and then turn to the next clean page and set up your title and date. Tape the two slides into your INB flat down, directly under your title - they do not need to flip up. Double-displacement Reaction: . Precipitation. acid-base neutralization. gas-evolving. Single-displacement Reaction. 2. 2. Experiencing Chemical Change. Chemical Reactions. : happening both around you and in you all the time! . 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.. Unit 4: Reactions in Aqueous Solutions Day 8: Metathesis Reactions and Gravimetric Analysis Warm Up WITHOUT LOOKING AT YOUR FLASH CARDS, FILL OUT THE FOLLOWING TABLE: TIME: 4 MINUTES WHEN DONE: Charniauskaya. 2016-2017. Plan for the Unit. Writing . chemical . equations. Reactants vs. products, writing equations from word problems, . diatomics. , states of reactants/products (s, l, g, . aq. Lesson 2. Learning outcomes. C12-1-02: . Perform a laboratory activity to develop a set of solubility rules. C12-1-03:. Use a table of solubility rules to predict the formation of a precipitate. Solubility rules. An . __________________. . contains one or more dissolved substances (called . __________) . in water. . The . ____________is . the most plentiful substance in a solution.. Water . is always the solvent in an aqueous solution. . C. 6. H. 12. + 9 O. 2. . . 6 CO. 2. + 6 H. 2. O. Cl. 2. + 2KBr . . Br. 2. . + 2KCl. NaOH. + KNO. 3. . . . NaNO. 3. + . KOH. 2H. 2. . + O. 2. . . . 2H. 2. O. Will this reaction go forward? Why or why not? If so, balance the equation.. Describing Chemical Reactions. Chemical Reaction – process in which one or more substances are changed into one or more different substances. Reactants – original substance. Products – resulting substance . Jennie L. Borders. Section 11.1 – Describing Chemical Reactions. In a chemical reaction, the reactants are written on the left and the products on the right.. The arrow that separates them is called yield.. All. chemical reactions either release or absorb energy. . The energy can take many forms: . HEAT. , . LIGHT. , . SOUND. , and . ELECTRICITY. . Chemical . bonds. are the source of this energy. . 4.1 Introduction for Reactions. A physical change occurs when a substance undergoes a change in properties, but not a change in composition. Changes in the phase of a substance (solid, liquid, gas)or formation/separation of mixtures of substances are common physical changes.