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what are these two compounds?
which one can be smelled and why?
what does it smell...
In a simple distillation of brewed coffee, what can we expect the distillate to smell like?...
In a simple distillation of brewed coffee, what can we expect the distillate to smell like? Why?
Which of the following aromatic compounds contribute to "old book smell:", the musty odor that results...
Which of the following aromatic compounds contribute to "old book smell:", the musty odor that results from the breakdown of lignin and cellulose? a. tryptophan b. vitamin k1 c. vallium d. vanillin
Has there been any research that suggest that these two senses (both taste and smell) can work completely seperate from one another? (2 pages) for example would you have to be ale to smell in order t...
Has there been any research that suggest that these two senses (both taste and smell) can work completely seperate from one another? (2 pages) for example would you have to be ale to smell in order to taste? looking also for possibile gaps in this research as well
2. If you have two beakers of liquid, one containing hexane and one containing water, you...
2. If you have two beakers of liquid, one containing hexane and one containing water, you will notice that one has a smell and the other does not. Explain which one you can smell (using the wafting technique) and why you can smell that one liquid over the other. Discuss the interparticle forces. Use complete sentences. Do not use any abbreviations. 3. For the following pairs, predict which compound would have the higher melting point and explain why by discussing...
please explain why the answers are what they are. thank you 18. Which one of these...
please explain why the answers are what they are.
thank you
18. Which one of these molecules does not contain any stereogenic centers? 19. How do the two chemical structures shown in the box below compare to one another? a) They represent the same molecule. b) They are isotopes. (c) They are constitutional isomers. d) They have different chemical formulas. 23. Based on structural characteristics, predict which of these substances has the lowest melting point @woo woo Dance CH 3....
Which of the two compounds is more acidic and explain why? HCO2H
Which of the two compounds is more acidic and explain
why?
HCO2H
Which one of these carbonyl compounds can not undergo aldol condensation with it self? Organometallic compounds...
Which one of these carbonyl compounds can not undergo aldol condensation with it self? Organometallic compounds such as CH_3MgBr behave chemically as CH_3^+ CH_3^- CH_3^+ CH_4 Which one of the following will undergo the mass spectral cleavage called the McLafferty rearrangement?
29. (7 pts) Hot springs and rotten eggs often give off a bad smell as a...
29. (7 pts) Hot springs and rotten eggs often give off a bad smell as a result of sulfur containing compounds. Many of these compounds in eggs are released when egg proteins are broken down by chemical reactions A) What amino acid might you expect to find in high abundance in egg proteins? B) Which of the four groups of amino acids does it fall into? C) Draw it. Label the amino group, the carboxylic acid group and the side...
8. Discuss the results of the Benedict's test. Which compounds gave a positive result, and why?...
8. Discuss the results of the Benedict's test. Which compounds gave a positive result, and why? Which gave a negative result, and why? Use your data and the preliminary reading material to help answer this question Use your understanding of the Benedict's test and the iodoform test to answer the following 6. Two compounds have the molecular formula C3H.O.Draw their structural formulas and names using the following test results a Compound A forms a red orange precipitate with Benedict's reagent,...
23. Which one of the following compounds can react with water to form oxygen gas? A)...
23. Which one of the following compounds can react with water to form oxygen gas? A) PCl5 B) NO2 C) H2O2 D) KH E) NH3 24. Which one of the following compounds can react with water to form hydrogen gas? PCl5 NO2 H2O2 KH NH3 If you can explain both that would be greatly appreciated thank you!
please explain why the answers are what they are.
thank you
18. Which one of these molecules does not contain any stereogenic centers? 19. How do the two chemical structures shown in the box below compare to one another? a) They represent the same molecule. b) They are isotopes. (c) They are constitutional isomers. d) They have different chemical formulas. 23. Based on structural characteristics, predict which of these substances has the lowest melting point @woo woo Dance CH 3....
Which of the two compounds is more acidic and explain
why?
HCO2H
Which one of these carbonyl compounds can not undergo aldol condensation with it self? Organometallic compounds such as CH_3MgBr behave chemically as CH_3^+ CH_3^- CH_3^+ CH_4 Which one of the following will undergo the mass spectral cleavage called the McLafferty rearrangement?
29. (7 pts) Hot springs and rotten eggs often give off a bad smell as a result of sulfur containing compounds. Many of these compounds in eggs are released when egg proteins are broken down by chemical reactions A) What amino acid might you expect to find in high abundance in egg proteins? B) Which of the four groups of amino acids does it fall into? C) Draw it. Label the amino group, the carboxylic acid group and the side...
8. Discuss the results of the Benedict's test. Which compounds gave a positive result, and why? Which gave a negative result, and why? Use your data and the preliminary reading material to help answer this question Use your understanding of the Benedict's test and the iodoform test to answer the following 6. Two compounds have the molecular formula C3H.O.Draw their structural formulas and names using the following test results a Compound A forms a red orange precipitate with Benedict's reagent,...
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