Concept explainers
lonone is a compound that gives violets their aroma. The small, edible,
purple flowers of violets are used in salads and to make teas. Liquid ionone has a
density of 0.935 gfmL. (7.2, 8.6, 11.5, 11.6, 12.3)
lonone
The aroma of violets is due to ionone.
a. What
b. Is the double bond on the side chain ds or trans?
c. What are the molecular formula and molar mass of ionone?
d. How many moles are in 2.00 mL of ionone?
e. When lonone reacts with hydrogen in the presence of a platinum catalyst, hydrogen adds to the double bonds and converts the
f. How many milliliters of hydrogen gas at STP are needed to completely react with 5.0 mL of ionone?
Want to see the full answer?
Check out a sample textbook solutionChapter 12 Solutions
Chemistry: An Introduction to General, Organic, and Biological Chemistry (13th Edition)
- (12.9) Which of the following has the highest boiling point? O Both H₂S and H₂O have the same boiling point that is higher than the boiling point of H₂Se. O H₂Se O H₂O O H₂Sarrow_forward6. (4 pts) Which one of these is most likely to smell bad? ) Amines with more than six carb b) aqueous HCI c) aqued a) water a) butyl amine c) N-butylbutanamide b) butyl butanoate d) sodium butanoate Saponification" may be defined as: pasic hydrolysis of an ester b) basic hydrolysis of an amide c) reduction of an ester d) reduction of an amide Condensation" polymers are called that because: a) they are smaller than other polymers d) they are only made in labs In carhons in the starting materials.arrow_forward6.29 Use full-headed or half-headed curved arrows to show the movement of electrons in each reaction. a. :O :CI: :0: b. + Br₂ C. CH₂CH₂Br: + TOH d. ÖH :Br: :CIF Br CH₂CH₂OH + Br + H,Ộ:arrow_forward
- A. For each pair of compounds, fill in the appropriate information needed to distinguish them. Compound that will Differentiating Chemical test Positive sign/s of reaction Compound A Compound B react (A/B) OH Dissolution and rapid bubbling (effervescence) он (1) (2) OH OH NH2 H,N. он (3) (4) B Formation of white precipitate Na O Na" (5) (6) H2N, (7) (8) (9) HO.arrow_forward5.45 A, B, Carrow_forward6. True or False: All alcohol dehydrations require the presence of strong acid. (3 pts)arrow_forward
- # 36 (11.1-11.4) pter 11 Question 42 Part A Provide the major organic product of the following. OH 1. PCC 2. CH;CH2MGB. 3. H, H2O 4. PCC Draw the molecule on the canvas by choosing buttons from the Tools (for bonds), H: 相gat L. EXP. CONT. . i C OH H U Z ....arrow_forward3.55 /Cocaine is a widely abused, addicting drug. Cocaine is usually obtained as its hydrochloride salt (cocaine hydrochloride) but can be converted to crack (the neutral organic molecule) by treatment with base. Which of the two compounds here has a higher boiling point? Which is more soluble in water? How does the relative solubility explain why crack is usually smoked but cocaine hydrochloride is injected directly into the bloodstream? + N CI cocaine (crack) neutral organic molecule cocaine hydrochloride a saltarrow_forward7.43. A through Carrow_forward
- 11:17 Worksheet 3 Question 2 of 10 nieaf tis Cnty 2. [Short answer] What is the IUPACname for the compound shown below? Short Answer Type Answer Here 140 Next Question Previous Questionarrow_forward0.500 mole of hydroxyphenylacetylamino carboxylic acid is dissolved in enough water to make 2.00 L of solution. Calculate the molarity of this solution. (0.250)arrow_forward4) Vitamin B3, also known as niacin, helps maintain the normal function of the skin, nerves, and digestive system. The disease pellagra results from a severe niacin deficiency. Niacin has the following formula: C6HSNO2. Often tablets contain vitamin B3 in the form of niacinamide, C&H&N2O, which is easier to absorb. a. A vitamin tablet contains 100 mg of niacinamide. What mass of niacin contains an equivalent number of moles as 100 mg of niacinamide? b. What is the Recommended Daily Intake (RDI) for niacin? C. Create a list of foods that contain niacin. d. What is pellagra? What are the consequences of ingesting too MUCH niacin?arrow_forward
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY