LARN 124 C31D4

LARN 124 C31D4 Start the following in class: 1.a. Write your first journal entry on sheets of three holed 8.5 inch by 11 inch ruled paper. In the upper right corner white space of each upward facing page, write your hand in number within a circle followed by your name. Each journal entry should either be at least a paragraph of exemplary writing and penmanship concerning a single topic, or be a concept map relating chemistry terms. Begin each days paragraph with a topic sentence, follow with explained instances, and close with a focused summary statement. As J124A copy the following chart and fill in  examples such as jelly, whipped cream, mayonnaise, egg white, fog, gelatin, smoke, marshmallows, blood, starch/water mixture for the different types of mixture listed. Particle Size of Dispersed Medium:  General Classification Continuous Phase/Medium Dispersed Phase Example 1: Example 2: < 1000  pm = < 1 nm  solution gas gas  filtered air  helium/oxygen mixture < 1 nm  solution liquid miscible liquid < 1 nm  solid solution solid solid > 100 nm but < μm foam liquid gas  > 100 nm but < μm foam solid gas  > 100 nm but <...
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LARN 123 C31D3

LARN 123 C31D3 Start the following in class: 1.a.  Write your first journal entry on sheets of three holed 8.5 inch by 11 inch ruled paper. In the upper right corner white space of each upward facing page, write your hand in number within a circle followed by your name. Each journal entry should either be at least a paragraph of exemplary writing and penmanship concerning a single topic, or be a concept map relating chemistry terms. Begin each days paragraph with a topic sentence, follow with explained instances, and close with a focused summary statement. . The required focus topic, J123A, for today is A hydrate is a substance that contains a definite composition including a definite composition of water within the crystals which are dry to the touch. Give an example of an efforescent hydrate and describe the unique behavior that makes it efflorescent. Give an example of a hygroscopic compound and describe the unique behavior that makes it hygroscopic. Describe two...
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