Sugar and Salt Solutions: intro to bonding En gold-star betyder høj kvalitet, undersøgelsesbacerede aktiviteter som følger PhET's retningslinier.


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Tittel Sugar and Salt Solutions: intro to bonding
Beskrivelse This is an inquiry lesson that I used in class with regular HS chemistry and as a homework for honors. Learning Goals: Students will be able to: •Identify if a compound is a salt or sugar by macroscopic observations or microscopic representations. •Explain how using combinations of solutes changes solution characteristics or not. •Use observations to explain ways concentration of a solute can change. •Describe ways the formula, macroscopic observations, or microscopic representations of a compound indicates if the bonding is ionic or covalent.
Emne Kemi
Niveau Bachelor - intro, Gymnasium
Type Koncept spørgsmål, Laboratorie, Lektie
Svar inkluderet Nej
Sprog Engelsk
Nøgleord bonding, covalent, ionic, molecules, nomenclature, phet, polyatomic ions
Simuleringer Sukker og saltopløsninger


Forfattere Trish Loeblein
Kontakt email patricia.loeblein@colorado.edu
Skole / organisation PhET
Dato for tilmelding 12-10-11
Dato for opdatering 19-02-12