Content Videos (Lectures and animations to supplement lessons):

• Preparation
• Physical/Chemical Properties
• Hydrogen Chloride

Interactives (Online activities for student interaction & practice with content):

• Properties of Chlorine (webpage reading containing everything a student needs to know about the Element Chlorine; multiple embedded videos to illustrate properties)
• Laboratory Preparation of Gases (students review this website to visualize the reactions and lab setups for the preparation of various gases, including Chlorine and Hydrogen Chloride)
• Hydrogen Chloride
  • Reaction of Metals with HCl
  • Neutralization Reaction of NaOH with HCl
  • Effects of Solvent (H2O) on HCl
  • Dissolving HCl Gas in H2O
  • Comparison of the ionization of a strong acid (HCl) and a weak acid (Hydrogen Fluoride) in H2O