QUESTION 16 For compounds of similar molecular weight, which of the following would you expect to...
21. Which of the following compounds has the highest boiling poin A) A 22. Which of the following compounds is (are) predicted to be water soluble? B) B с) с D) D Both A and 1 are walcr seluble ure all water soluhc A)A B)B C) C D) D E) E 23. Consider the molecule acetic acid drawn below. What types of intermolecular forces exist between two molecules of this compound? он acetic acid A) Van der Waals only C)...
13. Assuming that molecular weights are comparable, which of the following compounds would you expect to be the highest boiling? a. aldehyde b. alkene c. ketone dd. alcohol 14. Predict the resultant compound class when an aldehyde is oxidized ? a. hemiketal b. alcohol cc. carboxylic acid d. no reaction 15. Hemiacetals are? a. produced on the oxidation of a carboxylic acid b. result of the reaction between an aldehyde and a ketone cc.composed from Ether and OH group d....
Question 7 6.25 pts Is A or B a constitutional isomer of D?: D: CH CH3CHCH2CH2CHCH CH; CH CH3CH2CH2CH2CHC CH2CH3 b: CH2CH2CH2CHCHZ CH, Question 8 6.25 pts What is the major product of this reaction? CH2CH3 + H20 H CH2CH3 Тон CH2CH3 -CH2CH3 OH O CH,CH,OH Question 9 6.25 pts Which of the following statements is true about alkanes? they contain polar bonds they are polar molecules they are attracted to one another by London forces they are unsaturated hydrocarbons...
1. Which of the compounds listed below would you expect to have the highest boiling point? They all have approximately the same molecular weight.) a. CH CH CH CH CH b. CH3CH CH C2OH d. Cl,CH:CH,CI 2. How many 'H NMR signals would you expect from this compound? d.4 3. Arrange these compounds in order of reactivity for a nucleophilic substitution reaction using CH3O in CH:OH. List the most reactive compound first. a. 3 2> 1 d. 21 3 b....
Question 5 0.5 pts Using the information provided in the table, which of the following compounds should have the highest boiling point? Molecular Mass Dipole Moment Compound (amu) (D) со2 44.01 0.0 0.95 H2S 34.1 1.08 36.46 НC 2.98 HCN 27.03 H2S O HCN Co2 НC Oo
need help answering these two question. acidity 2. (4 points) Rank the following compounds in increasing order (1 being the lowest, 4 being highest): OH NH2 3. (3 points) Draw five isomers (chain isomers of each other) of molecular formula CjeH Provide proper IUPAC name and rank these molecules in order of increasing boiling point (make sure to clearly indicate the lowest and highest boiling compounds).
1.What could be an alternate name for 2-aminobutane? Question 1 options: terbutyl amine isobutyl amine 2-butanamine 1-butanamine 2.Which pairing of general formula and compound class is incorrect? Question 2 options: R3CNH2; tertiary amine. RC=O NH2; amide. R2NH; secondary amine. RNH2; primary amine 3.Which of the following is not a primary amine? Question 3 options: 3-Hexylamine. Cyclohexylamine. Diethylamine. 1-Butylamine 4. When many copy molecules of the amine below are explored, which of the following amines do you expect NO to make...
no intermolecular forces in this substance Question 2 Which of the following compounds will hydrogen bond with water (HO)? Select all that apoly 0 Cala НЕ CH₂O HCN Question 3 Which of the following will have the highest boiling point?
You are given the following boiling point data, Which one of the liquids would you expect to have the highest vapor pressure at room temperature! a. ethanol, CH3CH2OH 78.5°C b. water, H20 100°C Oc. diethyl ether, CH3CH2 O CH2CH3 34.5°C Od. ethylene glycol, HO CH2 CH2 OH 198°C Oe methanol, CH3OH 64.96°C
Which of the following compounds has the highest boiling point? 34.6°C 78.3°C 100°C 800 760 Normal boiling point 600 Vapor pressure (tor) Diethyl ether Water 400 Ethyl alcohol (ethanol) 200 Ethylene glycol 0 20 80 100 40 60 Temperature (°C) Select one: a. NH3 O b. H₂S о с. НСІ O d. H₂O According to the MO theory, which of the following molecules should not exist? Select one: a. Hez b. Hez c. H2 d. All of the above