Physical versus Chemical Change. Physical Properties.

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Presentation transcript:

Physical versus Chemical Change

Physical Properties

Why an Understanding of Physical Properties of Substances is Useful

Today’s Experiment: Identify the White Substances By Comparing Their Physical Properties Substance ASubstance DSubstance CSubstance B

ION CONCENTRATION CHART Substance Ion Concentration (ppt) PETN ppt Sucrose 0.2 ppt Magnesium Sulfate ppt Sodium Bicarbonate ppt Potassium Sulfate ppt Kosher Salt ppt Sodium Hydroxide ppt Calcium Chloride ppt Sodium Chloride ppt Mono Sodium Glutamate ppt