Chemical Change
Chemistry Essentials - 032
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in the lab
Change
Macroscopic
The Lab
Physical
Chemical
Change of state
Particulate
Precipitate
Evidence
Heat
New form
Gas
New substance
Color
Odor
Ambiguous
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Precipitate
Heat
Gas
Color
Odor
Chemical Change
Change of state
Physical Change
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Melting butter
Dissolving sugar in water
Boiling water
Burning paper
Crushing aspirin
Rusting metal
Rotting fruit
Chemical Change
Physical Change
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Melting butter
Burning paper
Dissolving sugar in water
Rusting metal
Boiling water
Rotting fruit
Crushing aspirin
Chemical Change
Physical Change
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AP Chemistry
A Laboratory Science
Redox
Acid-Base
Precipitate
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Precipitate
Heat
Gas
Color
Odor
Did you learn?
Chemical Change
Evaluate macroscopic changes as
physical, chemical or ambiguous.
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Acknowledgements
en.wikipedia, Original uploader was Willwood at. English: Photograph by Will Woodgate (Cornwall College, UK) Subsample Stood under the Burette prior to Titration., (original upload date). Transferred from en.wikipedia. http://commons.wikimedia.org/wiki/
File:Winkler_Titration_Prior_Titration.jpg.
“File:Indicateur Chou Rouge.jpg,” September 7, 2013. http://en.wikipedia.org/wiki/File:Indicateur_chou_rouge.jpg.
Hünniger, D.-M001_Augenschutz_benutzen svg: Torsten Henningderivative work: Dirk. Deutsch: Augenschutz Benutzen, Gebotszeichen, Rand Entwernt, Nicht DIN Konform, 18:23 (UTC). D-M001_Augenschutz_benutzen.svg. http://commons.wikimedia.org/wiki/
File:Augenschutz_benutzen_nicht_DIN_ohne_Rand.svg.
Institute, Bill Branson, National Cancer. Deutsch: Das Messen Des Gewichts Ist Ein Wichtiger Faktor Zur Bestimmung Des Body-Mass-Index. Übergewicht Kann Ursache von Krankheiten Sein., December 11, 2008. This image was released by the National Human Genome
Research Institute, an agency part of the National Institutes of Health, with the ID 79200 (image) (next). http://commons.wikimedia.org/wiki/File:Feet_on_scale.jpg.
PRHaney. English: Lead (II) Iodide Precipitates When Potassium Iodide Is Mixed with Lead (II) Nitrate., July 29, 2008. Own work. http://commons.wikimedia.org/wiki/File:Lead_(II)_iodide_precipitating_out_of_solution.JPG.
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