Introductions to Solutions


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Titel Introductions to Solutions
Beschreibung This activity provides a general introduction to solutions. Specifically, it compares and contrasts the behavior of molecular compounds and chemical salts in water. Asks students to provide evidence to classify molecular compounds and chemical salts as either as electrolytes or non electrolytes. Students demonstrate their understanding of the behavior of chemical salts and molecular compounds in water by drawing particle diagrams that represent these types of aqueous solutions. Finally, students will propose an explanation of the behavior of the conductivity tester in the salt and sugar solutions. This activity links to a number of different concepts such as intermolecular forces and chemical bonding.
Thema Chemie
Niveau Hochschule - Grundstudium, Sekundarstufe II
Typ Geführte Aktivität, Praktikum
Dauer 60 Minuten
Antwort enthalten Nein
Sprache Englisch
Stichworte Solute, electrolyte, non electrolyte, solution, solvent
Simulation(en) Zucker- und Salzlösungen


Autoren Sarah English
Kontakt Email senglish@sweethomeschools.org
Schule / Organisation Sweet Home High School
Eingereicht am 09.03.17
Aktualisiert am 09.03.17