Chemistry 1 (online), 2022-23

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Room: Online
Time: Monday 7:00PM - 7:45PM
Grades: 7-9
Prerequisites:
Material fee: $0.00

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Description: The class will cover the initial chemistry concepts, atomic structure, the periodic table of elements, chemical bonding and structure, chemical reactions, stoichiometric relationships, and the main classes of inorganic chemical compounds. I recommend that students print out the periodic table of elements from this site https://sciencenotes.org/periodic-table-for-kids-118-elements/ and have it available for you during the class.

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Homeworks

These homeworks are copyrighted material, posted here for use by SchoolNova students and parents. Everyone else is welcome to print a copy of these materials for their personal use; any redistribution or commercial use is prohibited

• Assigned on 09/19: Homework1: Intro to chemistry  |  
  
• Assigned on 09/25: Classwork: Atomic structure  |  Homework: Atomic structure  |  
  
• Assigned on 10/3: Classwork: Electron configuration  |  Homework: Electron configuration  |  
  
• Assigned on 10/16: Electron configuration, part 2: Energy levels, sub-levels, orbitals, diagrams  |  Electron configuration, part 2: Electron configuration  |  
  
• Assigned on 10/24: Periodic table: Periodic table  |  HW5: Periodic table  |  
  
• Assigned on 10/30: Classwork: Periodic table, part 2  |  Homework: Periodic le, part 2  |  
  
• Assigned on 11/14: Classwork: Chemical bond  |  Homework: Chemical bond  |  
  
• Assigned on 11/20: Classwork: Ionic bond  |  Homework: Ionic bond  |  
  
• Assigned on 11/21: Classwork: Covalent bond  |  Homework: Chemical bond  |  
  
• Assigned on 12/5: Classwork: Electronegativity, Valency.  |  HW10: Electronegativity  |  
  
• Assigned on 12/12: Classwork: Molecular geometry  |  HW11: valency  |  
  
• Assigned on 12/19: Classwork: Review  |  
  
• Assigned on 01/9: Classwork: Oxidation number  |  HW13: Oxidation number  |  
  
• Assigned on 01/16: Classwork: Chemical reactions  |  HW14: Chemical reactions  |  
  
• Assigned on 01/23: Classwork: Chemical reactions, redox reactions  |  HW15: Chemical reactions. redox reactions  |  
  
• Assigned on 01/30: Classwork: Moles, Molecular masses  |  HW16: Molecular mass, moles  |  
  
• Assigned on 02/6: Classwork: Stoichiometric relationships  |  HW17: Calculations involving moles and masses  |  
  
• Assigned on 02/13: Classwork: Calculations involving volumes of gases  |  HW18: the ideal gas law  |  
  
• Assigned on 02/27: Homework, HW19: Calculations involving moles, masses and volumes.  |  
  
• Assigned on 03/6: Classwork: Oxygen  |  HW20: Oxygen  |  
  
• Assigned on 03/13: Classwork: Hydrogen  |  HW21: Hydrogen  |  
  
• Assigned on 03/20: Classwork: Water  |  HW22: Water  |  
  
• Assigned on 03/27: Classwork: Solutions  |  HW23: solutions  |  
  
• Assigned on 04/10: Classwork: pH  |  HW24: pH  |  
  
• Assigned on 04/17: Classwork: Oxides  |  HW25: Oxides  |  
  
• Assigned on 04/24: Classwork: Acids  |  HW26: Acids  |  
  
• Assigned on 05/1: Classwork: Acids  |  HW27: Acids  |  
  
• Assigned on 05/8: Classwork: Bases  |  HW28: Bases  |  
  
• Assigned on 05/15: Classwork: Salts  |