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Month: March 2019

Organic chemistry

Citric Acid: Uses, Structure, Properties & Preparation

March 28, 2019 - by admin - 1 Comment

Citric Acid. It occurs in the juice of citrus fruits such as lemons, limes, galgals, and oranges. Lemon juice contains 7-10 percent of citric acid. Citric Acid Preparation From Molasses. Molasses …

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Organic chemistry

Fumaric Acid | Structure, Uses, Hazards, & Properties |

March 27, 2019 - by admin - Leave a Comment

Fumaric Acid. Preparation. Fumaric acid is prepared:(1) By boiling maleic acid with hydrochloric acid or sodium hydroxide. (2) By oxidation of furfural with sodium chlorate. Fumaric Acid Properties. Fumaric acid …

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Organic chemistry

Acetone | Structure, Uses, Hazards, & Properties |

March 24, 2019 - by admin - Leave a Comment

Acetone. Acetone is the most important member of the ketone family. Acetone Laboratory Preparation. Acetone is prepared in the laboratory by oxidation of isopropyl alcohol (2-Propanol) with acidified sodium dichromate solution. …

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Organic chemistry

Urea | Uses, Structure, Preparation, & properties |

March 6, 2019 - by admin - 1 Comment

Urea. It is the normal end product of the human metabolism of nitrogen-containing foods (proteins). An adult person excretes about 3 grams of urea in urine in 24 hours. Preparation …

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Organic chemistry

Succinic Acid: Uses, Structure, Hazards, Properties and preparation

March 5, 2019 - by admin - 1 Comment

Succinic Acid. Succinic acid was first obtained as a result of the distillation of amber and hence its name (Latin,  Succinum = amber). It is also produced during the alcoholic fermentation …

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Organic chemistry

Ethyl Acetate: Uses, Structure, Hazards, Preparation and properties

March 5, 2019 - by admin - Leave a Comment

Ethyl Acetate. Ethyl acetate is a common example of an ester of an organic acid. Preparation. It is prepared in industry and in the laboratory by heating ethanol with glacial …

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Organic chemistry

15 MCQs of organic chemistry

March 2, 2019 - by admin - Leave a Comment

This 15 MCQs test has been designed for intelligent students seeking admissions in medical colleges, or other departments, this MCQs test can also help professionals to improve Or re-test thier intermediate …

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