Chemistry: Chemical Reactions and Properties of Matter SPS2 (a, b, c, d, e) SPS6 (a, b, c, d, e)

SPS2. Students will explore the nature of matter, its classifications, and its system for naming types of matter. a. Calculate density when given a means to determine a substance’s mass and volume. b. Predict formulas for stable binary ionic compounds based on balance of charges. c. Use IUPAC nomenclature for transition between chemical names and chemical formulas of 1)binary ionic compounds (containing representative elements) 2)binary covalent compounds (i.e. carbon dioxide, carbon tetrachloride). d. Demonstrate the Law of Conservation of Matter in a chemical reaction. e. Apply the Law of Conservation of Matter by balancing the following types of chemical equations: 1)Synthesis 2)Decomposition 3)Single Replacement 4)Double Replacement

SPS6. Students will investigate the properties of solutions. a. Describe solutions in terms of 1)solute/solvent 2)conductivity 3)concentration b. Observe factors affecting the rate a solute dissolves in a specific solvent. c. Demonstrate that solubility is related to temperature by constructing a solubility curve. d. Compare and contrast the components and properties of acids and bases. e. Determine whether common household substances are acidic, basic, or neutral.

Questions What is IUPAC? The International Union of Pure and Applied Chemistry – they make the naming rules! How do I figure out the formula of a binary ionic compound? Try the cross method: You need to use the family numbers on the periodic table to figure out the charge Criss Cross Applesauce – you have a compound!!

Type of Reaction Definition A = Red B = Blue C = Green D = Yellow Type of Reaction Definition  Equation Synthesis Decomposition Single Replacement Double Replacement Two or more elements or compounds combine to make a more complex substance A + B → AB Compounds break down into simpler substances AB → A + B Occurs when one element replaces another one in a compound AB + C → AC + B Occurs when different atoms in two different compounds trade places AB + CD → AC + BD

Naming Ionic Compounds: Metal first, non-metal, add –ide. Example: sodium chloride Covalent Compound: