list some compounds if lavender oil and how you would extract them (using vacuum distillation and or steam disillation...
Homework Answers
List of compounds in lavender oil are:-
a-pinene, limonene, 1,8-cineole, cis-ocimene, trans-ocimene, 3-octanone, camphor, linalool, linalyl acetate, caryophyllene, terpinen-4-ol and lavendulyl acetate.
Extraction can be done by "steam distillation".
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list some compounds if lavender oil and how you would extract them (using vacuum distillation and or steam disillation...
Give some reasons that would lead you to purify a liquid by using vacuum distillation rather...
Give some reasons that would lead you to purify a liquid by using vacuum distillation rather than by using simple distillation.
How to find the mole ratio of oil to water in steam distillation of caraway seeds to extract carv...
How
to find the mole ratio of oil to water in steam distillation of
caraway seeds to extract carvone
Below are the information i have
stan sefectively sottrs conove tan asvavray seedls moles ofwate moles of cowane Pcamane weint Bealby : 101.15 759 Receiver ro f wexht 08.83empty) uwnate usleredl- 4123 8eeds weicpt:42.35369 oi(ニ·0536
stan sefectively sottrs conove tan asvavray seedls moles ofwate moles of cowane Pcamane weint Bealby : 101.15 759 Receiver ro f wexht 08.83empty) uwnate usleredl- 4123...
Question 6 (10 pts) Steam distillation can be run more efficiently in some cases using super-heated...
Question 6 (10 pts) Steam distillation can be run more efficiently in some cases using super-heated steam at 1 atm pressure rather than boiling water. By increasing the temperature of the steam beyond the boiling point of water in a controlled fashion, the oil may still be protected from degradation while increasing its contribution to the vapor composition, making the process more efficient. At 150 °C, linalyl acetate exerts a vapor pressure of 93 torr. If a steam still were...
List the procedural steps, from start to finish, that are required to perform a steam distillation....
List the procedural steps, from start to finish, that are required to perform a steam distillation. Drag and drop the answers into the box in the correct order. All answers must be used. Start of lab Record the unknown code of the spice. Weigh your assigned sample and place it into a 100-mL round bottom flask and add 40 mL of water. Extract the essential oil layer into 20 mL dichloromethane. Drain the lower organic layer into the 125-mL Erlenmeyer...
Pre-lab questions 1. What is the basis for separation of compounds using distillation? Why is it...
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1) What is the greatest hazard posed by using a steam distillation apparatus? 2) If you...
1) What is the greatest hazard posed by using a steam distillation apparatus? 2) If you spill diethyl ether in your eyes, what should you do? 3) What is the greatest hazard posed by using steam? Synorimont
#9. if you were trying to separate two compounds with very close boiling points how could...
#9. if you were trying to separate two compounds with very close
boiling points how could you increase the efficiency of a
fractional distillation in order to separate those compounds?
thank you!!
b. Which component should still off ist? How does the boiling point of that liquid compare to comperare mesurements at the beginning of both simple and fractional distillation? d What does this comparison tell you about the composition of the station from both simple and tractional distillation? e....
1) List some good eating habits/proper nutritional advice that you would teach your children or children...
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How would you synthesize the following compounds from botanic acid using reagents from the table? Use...
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How could you distinguish the following pairs of isomeric compounds using IR and MS? For some...
How could you distinguish the following pairs of isomeric compounds using IR and MS? For some pairs, only one of these spectral techniques may be different enough to distinguish the compounds. 2. and (b) 0, and 0. and
How
to find the mole ratio of oil to water in steam distillation of
caraway seeds to extract carvone
Below are the information i have
stan sefectively sottrs conove tan asvavray seedls moles ofwate moles of cowane Pcamane weint Bealby : 101.15 759 Receiver ro f wexht 08.83empty) uwnate usleredl- 4123 8eeds weicpt:42.35369 oi(ニ·0536
stan sefectively sottrs conove tan asvavray seedls moles ofwate moles of cowane Pcamane weint Bealby : 101.15 759 Receiver ro f wexht 08.83empty) uwnate usleredl- 4123...
Question 6 (10 pts) Steam distillation can be run more efficiently in some cases using super-heated steam at 1 atm pressure rather than boiling water. By increasing the temperature of the steam beyond the boiling point of water in a controlled fashion, the oil may still be protected from degradation while increasing its contribution to the vapor composition, making the process more efficient. At 150 °C, linalyl acetate exerts a vapor pressure of 93 torr. If a steam still were...
List the procedural steps, from start to finish, that are required to perform a steam distillation. Drag and drop the answers into the box in the correct order. All answers must be used. Start of lab Record the unknown code of the spice. Weigh your assigned sample and place it into a 100-mL round bottom flask and add 40 mL of water. Extract the essential oil layer into 20 mL dichloromethane. Drain the lower organic layer into the 125-mL Erlenmeyer...
Pre-lab questions 1. What is the basis for separation of compounds using distillation? Why is it possible to separate ethanol from water using distillation? 2. What is the difference between simple and fractional distillation? Why does fractional distillation give a much better separation of substances? 3. When is vacuum distillation used, and why is it used? 4. What is an azeotrope? How does this apply to the separation we are doing in this experiment? 5. What intermolecular forces are being...
1) What is the greatest hazard posed by using a steam distillation apparatus? 2) If you spill diethyl ether in your eyes, what should you do? 3) What is the greatest hazard posed by using steam? Synorimont
#9. if you were trying to separate two compounds with very close
boiling points how could you increase the efficiency of a
fractional distillation in order to separate those compounds?
thank you!!
b. Which component should still off ist? How does the boiling point of that liquid compare to comperare mesurements at the beginning of both simple and fractional distillation? d What does this comparison tell you about the composition of the station from both simple and tractional distillation? e....
1) List some good eating habits/proper nutritional advice that you would teach your children or children that you know to give them good eating habits throughout their lifetime. Remember this advice should be directed toward a child. 2) List some healthy nutrients/foods that pregnant woman should consume in their diets. What are foods that all pregnant women should avoid? How many extra calories should a pregnant woman increase in her diet throughout the pregnancy? How many after giving birth if...
How would you synthesize the following compounds from botanic acid using reagents from the table? Use letters from the table to list reagents in the order used (first at the left).
How could you distinguish the following pairs of isomeric compounds using IR and MS? For some pairs, only one of these spectral techniques may be different enough to distinguish the compounds. 2. and (b) 0, and 0. and
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