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9 Cards in this Set
- Front
- Back
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Give the conditions of elimination of alcohols: |
Heat and Pass over Al2O3 granules with concentrated phosphoric or sulfuric acid. |
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How long must you reflux a primary alcohol for when making COOH and then what should you do after? |
About 20 minutes. THEN DISTILL TO RECIEVE PRODUCTS. |
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Conditions for making aldehydes |
Potassium dichromate not in excess- otherwise carboxylic acid would form. Acidified with DILUTE sulfuric acid-base distilled in to ICE BEAKER (not really a condition but) |
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Conditions for making a ketone. |
Dilute sulfuric acid plus distillation |
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What is the bi-product when alcohols are oxidized? |
Water |
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What forms when an aldehyde reacts with Fehling's solution? |
Red ppt!!!!!!!! |
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Define-biofuel |
A fuel made from organic matter e.g.fermentation of glucose from sugar cane . |
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2 ways in which you can make addition polymers |
1) cracking of crude oil fractions(thermal produces more) . 2) elimination/ dehydration of ethanol which comes from fermentation. |
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Compare 2 ways of making ethanol |
Please pack some rice. |
