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Unformatted text preview: Chem 103 Practice Questions Chapter 1 1. Classify each of the following materials as a pure substance (P), a homogenous mixture (Ho), or a heterogeneous mixture (He). a. Snickers bar b. neon gas c. grape KoolAid d. one of Blade's silver bullets e. chocolate chip ice cream 2. Indicate whether each of the following is an intensive (I) or extensive (E) property. a. melting point b. density c. mass d. temperature e. volume 3. Indicate whether each of the following is a chemical change (C) or a physical change (P). a. Bleach changes yo...
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- Spring '09