The Chemistry Workshop 3 workbook and Aims 13-15 were continued in class. We read and answered the Aims so that we could complete the Chemical Reactions and Law of Conservation of Mass notes.
Category: Physical Science
Types of Reactions
Today, we went over Aims 12-15 in the Chemistry Workshop workbook. The Aims dealt w/what a chemical reaction is and the types. Grade Sheets were due today.
Types of Chemical Reactions
Today, we reviewed the subscript/coefficients categorizing. Then we went over the rules for counting atoms and balancing equations. We finished class with the 5 major types of chemical reactions and how to recognize them.
Chemical Reactions
Today, we learned the difference in products and reactants; coefficients and subscripts and how to distinguish a chemical reaction from a chemical equation.
Chemical Bonding
Students reviewed the Voc. Test from Chemical Bonding, the Periodic Table Relationships WS and the Review Questions prior to the Chapter Test on Chemical Bonding.
Chemical Bonding
Today, students performed the following assignments in class:
1. Element Symbol Test
2. Chemical Bonding Voc. Test
3. Chemical Bonding Ch. Review
They will take the Chemical Bonding Chapter Test on Tomorrow.
Chemical Bonding
Today, students completed the Periodic Table Relationships WS and The Element Code WS to review concepts on the Periodic Table and Elements. We spent the day in the library due to a cold room. Chemical Bonds Voc. Test is tomorrow.
Covalent compounds
We began the period with a poptest on Polyatomic Ions. Then, students watched a YouTube Video on Naming and Writing Covalent compounds. Afterwards, they had a worksheet on Naming Covalent Compounds and one on Writing Covalent Formulas.
Covalent compounds
Today, we introduced the concept on covalent compounds and covalent bonding. We differentiated between exothermic/endothermic reactions as well polar/nonpolar molecules. Then we introduced the prefixes for covalent compounds and bonding.
Polyatomic Ions
Students were given a poptest on naming the symbols and charges for polyatomic ions. Then they completed the Naming Chemical Formulas w/Polyatomic Ions WS and the Writing Formulas w/Polyatomic IOns WS