1.most stable cation? 2. same degree of saturation? А. B C ho + D. CsHuBr2NO C6H5Br...
Which of the following is the most stable chair conformation of cis-1-ethyl-2- methylcyclohexane? А а Bb c C E e CH2CH3 CHE CH,CHE H3CHC 1 CH₂ HEC a b CH CH2CH3 CH3 -CH,CHE Which of the following are isomers of the compound shown in the box? Select all that apply. Select all that apply A a Bb с с D d E e Х of Oo Submit
Which conformation(s) of the two isomers A & B shown below is/are the most stable: А B Me Me (a) A, with the methyl group axial (b) A, with the methyl group equatorial (c) B, with the methyl group axial (d) B, with the methyl group equatorial (e) The conformations described in (a) and (b) are equally the most stable
1. The most stable conformation of trans-3-ethyl-1-iodocyclohexane is a. Et b. C. d Et Et 2. a 3. Which of the following is NOT a resonance structure of ozone? b. a. d. All are valid resonance structures C. 4. Arrange the following bicyclic alkenes in order of increasing stability (least stable to most stable) II II d. Il<lll< C. I<ll<llI b. I<lll<ll a. Ill<ll< 5 What is the correct Lewis structure for CHsNCO? b. No 0 НС H,C- a. d....
3. Which cyclohexane molecule would you consider to be the most stable? a.2 b. 1 c. 4 d. 3 4. The molecules below are: a. meso compounds b. structural isomers c. dual comformers d. diastereomers І- н -H Н — - " Н -Н Н Н 2 3 Н 4 Н Н -Н Н - H CH2OH ООН ОН ОН ОН CH,OH HO HO H CH,OH T HO H
Question 1 Arrange the following bicyclic alkenes in order of increasing stability (least stable to most stable) Question 2 What is the degree of unsaturation of this formula C16H13N2OCI? A. 11 B. 4 C.6 D. 12
Which element exist as molecular spacies in their most stable at 25 degree C and 1 atm? Check all that apply: iodine magnesium cesium phosphorus oxygen
Rank conformations bcd from most stable to least stable (most stable first) DUH ΤΗ HH Conformation A Question 2 (1.5 pts] Rank conformations B, C and D from most stable to least stable (most stable first C(CH.CH2CH3)3 CH(CH3)2 X H H H HH А Conformation B Conformation C Conformation D Question 3 (1.5 pts) Which one of the following statements about structure E is correct?
Rank the following organic acids from strongest(1) to weakest (5). НО HO OH С. В. А. Но F HO HO Е. D. NO2 I. A Strongest acid(1) II. С 2. III. B 3. 4. IV. D
Test# 2-Orgia Student Name 1) What is the degree of saturation of a bydrocarbon with molecular formula CoH0 A) 2 B)3 C)4 D) 5 E) 6 3) Muscalure, the sex attractant of the common housefly, is an acyclic alkene that has 23 carbons. How many hydrogens does it have? A) 23 B) 46 C) 25 D) 26 E) 48 4) How many degrees of unsaturation does a compound with molecular formula C1oH16 have? A) 1 B) 2 C) 3 D)...
Order the following compounds from most to least stable. HOC CO,H нсон HO,C -CO,H COH B, A, C, D A, C, D, B D, A, C, B A, D, B, C C, B, A, D D 6.