Lab study guide - 3.) Why does the ore float? Why does it...

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EMA 3013C Flotation Lab Study guide. I usually collect this set of questions; however, since it is very late in the semester, you will not turn these in. Use these questions as a study guide. 1.) Why do the solutions bubble in the graduated cylinders, but not in the original containers? 2.) What is the main difference in the solutions and how does it affect the experiment?
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Unformatted text preview: 3.) Why does the ore float? Why does it re-sink? 4.) Why do the bubbles form on the ore? 5.) What information does the meniscus give you? 6.) In which solution(s) is the froth stable, and why? 7.) Are any of the time dependent processes affected by solution chemistry? Explain. 8.) What are the effects of the surfactant(s)?...
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This note was uploaded on 11/16/2011 for the course EMA 3080 taught by Professor Bourne during the Fall '10 term at University of Florida.

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