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Category Archives: FAQ

  1. what property of a particular solute towards a solvent is necessary for recrystillization to occur? February 6, 2012

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  2. Can anyone help with biochemistry question on solvents and solutes? February 5, 2012

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  3. Organic solvents to break down plant fibers, safe to ingest? February 5, 2012

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  4. Q&A: What solvents or reactions can used used to breakdown polyacrylamide gel? February 4, 2012

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  5. Is molarity the moles of solute dissolved in one liter of solvent? February 3, 2012

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  6. How is the solubility of NaCl different from most solids? February 2, 2012

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  7. What’s the best organic solvent to remove solidified paraffin wax and stearic acid from glass? February 1, 2012

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  8. Q&A: What are the best water soluble oils to use? January 31, 2012

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  9. How can an ionic compound always be a strong electrolyte & not necessarily always completely soluble in water? January 30, 2012

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  10. Q&A: What is needed to convert molarity to molality assuming the identity of the solute and solvent are known? January 29, 2012

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  11. Q&A: How do I know whether which gas is soluble in water? January 29, 2012

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  12. Q&A: Does a reaction occur between insoluble and soluble substances? January 28, 2012

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  13. Q&A: Why bleaching powder is not soluble in water ? January 27, 2012

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  14. How do you pulverize latex from jackfruit sap which is insoluble in water? How do you make it soluble? January 26, 2012

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  15. Which is the best solvent to dissolve Black Oxide? January 25, 2012

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  16. How to choose the solvent for packing the column in column chromatography? January 24, 2012

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  17. Q&A: what is the difference between methanol and ethanol for the using solvents? January 23, 2012

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  18. Why are excess fat soluble vitamins more likely to cause adverse effects then water soluble? January 22, 2012

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  19. Q&A: If acacia fiber is soluble fiber, why doesn’t it form a gel when mixed with water? January 22, 2012

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  20. How is solubility related to pressure of gases? January 21, 2012

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  21. What are the benefits of “water-soluble” vitamin E vs “natural” vitamin E? January 20, 2012

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  22. Factors affecting nucleophilicity in protic and aprotic solvents? January 19, 2012

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  23. What factors are involved in determining the solubility of an ionic salt? January 18, 2012

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  24. Q&A: does the increased solubility at elevated temperature indicate an exothermic or endothermic reaction? January 17, 2012

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  25. Which solvents besides dichloromethane would work for the extraction of caffeine from tea leaves? January 16, 2012

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