PPT-AP Chemistry The Ultimate Chemical Equations Handbook

HOMEWORK Do all odd exercises in this book on a separate sheet of paper DO NOT WRITE IN THE BOOK Chapter 1 Symbols and Nomenclature of the elements There is interesting info where the elements got their name but nothing we will cover. 1. History. RA 754 was promulgated on June 18, 1952. Discussions on revision started in 1998.. Bills filed in Lower House. Nereus. Acosta, Angelo . Palmones. , Florencio (. Bem. ) Noel, Sonny Angara, Victoria Noel. http://www.youtube.com/watch?v=F54rqDh2mWA. Chemical Change v. Physical Change. Chemical Change . Break or form chemical bonds. Molecular formulas of the products are NOT exactly the same as the reactants. I can identify the products and reactants in a chemical reaction.. I can state the law of conservation of matter.. I can determine the number of each atom in a compound based on subscripts and coefficients.. Parts of a chemical equation:. Reactants. : a substance present at the beginning of a chemical reaction. (Left side). Products. : a substance that is produced during a chemical reaction (Right Side). The Mole. REVISION. Formulae tell you how many of each atom are in a molecule.. Different atoms have different masses.. Level 4. NEW LEARNING. Formulae and balanced equations. Formula Mass and the mole. Learning Objectives. List the difference between organic and inorganic chemistry.. Categorize and give examples of different substances for each of the different states of matter: solid, liquid, and gas.. Internet web site: . www.unit5.org/chemistry. Outline. PowerPoint Presentation by Mr. John Bergmann. Safety. Basic Safety Rules. Use common sense.. No horseplay.. No unauthorized experiments. . Handle chemicals/glassware with respect.. . 1. Describing a Chemical Reaction. A chemical reaction = the process by which one or more substances is changed into one or more different substance. s.. Reactants. = the original . substance(s. 10.1 . Reactions and . Equations. Evidence of Chemical Reactions. ..  . The process of which the atoms of one or more substances are rearranged to form different substances is called a . Chemical Reaction. conquer the Chemistry EOC: Balancing Equations and Stoichiometry Chemistry TEKS 8 (A) define and use the concept of a mole; 8 (B) use the mole concept to calculate the number of atoms, ions, or molecules in a sample of material; Chemistry 1-2. Mr. . Chumbley. Section 1: Describing Chemical Reactions. Chemical Reactions. A . chemical reaction . is a process by which one or more substances change to produce one or more different substances. history. A 100,000-year-old ochre-processing workshop was found at . Blombos. Cave in South Africa. It indicates that early humans had an elementary knowledge of chemistry. Paintings drawn by early humans consisting of early humans mixing animal blood with other liquids found on cave walls also indicate a small knowledge of chemistry. Module 7: Introduction to chemical reactions. 7.1: . Chemical equations must be balanced. 7.2: . Aqueous solutions and solubility. 7.3: . Precipitation reactions form solids; complete and net ionic. Chemical . Formulas. Chemical formula . - A shorthand notation for a compound or diatomic element.. Shows the elements and how many atoms of each element are in the compound/molecule.. C. 6 . H. 12. O.