Chapter 11: 1. What is a prime rule in naming alkenes? a. Find the longest carbon...
question 1,2 and 3 اولا Problem 1: Are the following alkenes circle the carbon-carbon double bond and clearly indicate if the alkene is cis, trans or neither? کہا کہ گا ) H CH3 C=C CHg H Problem 2: Use the labels E and Z to best describe the stereochemistry of the alkenes below. OH NH2 H2N OH Problem 3: Using IUPAC rules name the following molecules. لہ لہ مہم
54 1-34 CHAPTER 1 Structure and Bonding Predict the hybridization and geometry of the carbon and nitrogen atoms in the following molecules and ions. (Hint: Resonance.) Product (a) CH, C-CH (b) HN-CH-CH-CH, (e) (c) CH, --CN 1-55 1-56 Draw orbital pictures of the pi bonding is the following compounds CH,COCH, b) HCN (d) CHCOCHO (e) CH,CHC =CHCH, (a) Draw the structure of cis-CH-CH=CH-CH.CH. S c hede (b) Circle the six coplanar atoms in this compound e) Draw the trans isomer...
Chemistry Chapter 7-11 Questions! Please Answer questions circled in Dark Green! nt will form the most polarized bond with fu Cs With fluorine? Which bond will be the most polar? 42. a. F-F b. F-o Si-O RO which contribute to the Greenhouse Efect have two chioted to h ave two characteristics: one of them predicted to have the largest 43、 /cases which cont is uvat they have polar bonds. Greenhouse Effect? a. CO2 b. H20 c. CH d. CFA olar...
can questions 1-9 please be answered and why are they the answer 1. How many sp hybridized carbon atoms are present in the following molecule? (A) 3 (B) 4 5 н.с (D). 6 2. Which bond is the longest in the following molecule? (A) (B) CECH (C) (D) 3. Which of the following molecules is chiral at room tempernture (25 C)? (A) 1,1-dimethylcyclohexane (B) cis-1,2-dimethyleyelohexanc (C) trans-,3-dimethyleyclohexane (D) trans-1,4-dimethylcyclohexane 4. Which group is an aldehyde? н н (C) (D) (A)...
What factor is most important in determining the chemistry of an organic molecule? Question 21 options: the functional groups the number of carbon-carbon bonds the number of carbon-hydrogen bonds the number of branches in the carbon chain What type of isomers are the following structures? Question 22 options: enantiomers cis-trans isomers totally different molecules constitutional isomers An unknown compound B has been determined to be either propanal, propanoic acid or propanol. The unknown is fairly soluble in water and reacts...
A. Enantiomers: Certain substances have the unique property of rotating the plane of plane-polarized light. Such light rotation is detectable with the aid of a polarimeter. In order for a molecule to be optically active it must be chiral. Chiral objects lack a plane of symmetry and are non-superimposable on their mirror images. A sp?- hybridized carbon atom can fulfill these requirements if all four of its substituents are different. 1. Methane a) Prepare a methane molecule and then substitute...
3. Cyclic compounds The presence of the ring in all but very large ring cyclic molecules prevents full rotation of the ring atoms. For this reason, stereoisomerism may also occur in cyclic molecules. a) Prepare a model of cyclohexane, C6H12. Draw the condensed formula. b) Build a model of methylcyclohexane (C7H14) by replacing one of the hydrogens of cyclohexane with a methyl group. Draw the skeletal formula for methylcyclohexane. 2 c) How many different isomers exist for methylcyclohexane (CyH34)? d)...
I don't understand the ones that are highlighted 54 CHAPTER 1 Structure and Bonding 1-54 Predict the hybridization and geometry of the carbon and nitrogen atoms in the following molecules and ions. (Hint: Resonance.) (a) CH, C-CH (b) HN-CH-CH-CH, (c) CH-CN 9 1-55 1-56 Draw orbital pictures of the pi bonding is the following compounds CH,COCH, | b) HCN (d) CHCOCHO CH.CHC=CHCH, (a) Draw the structure of cir-CH-CH=CH-CH.CH. S ches (b) Circle the six coplanar atoms in this compound e)...
no explanation needed, just letters that correspond with right answers. thanks! Name Exam 2: Chapters 4-7 Please put all of your answers on the scantron sheet. This exam paper must be returned with the scar For questions that list only 1,2,3,4, use the letters a,b.c.d respectively on the Scantron 1. What is the approximate value of the H-C-H bonds angle in ethylene? a. 90° b. 109 c. 120 d. 180 2. What type of molecular orbital is formed by the...
Please complete for Tuesday, we will go through the questions and mark them in class. pg 156 - 4.23, 4.24, 4.26 pg 170 - 4.29, 4.31, pg 171-4.36 pg 175 - 4.59 pg 176- 4.74, 4.75, 4.80 pg 177-4.81, 4.82 pg 188- 5.1, 5.4, 5.5, 5.6, 5.11 - Using Table 5.1 pg 198-5.22, 5.25 pg 203 - 5.29 pg 206 - 5.37 pg 209 - 5.39 pg 2.14 5.61 pg 235-6.11, 6.14, 6.16 156 CHAPTER 4 Introduction to Organic Compounds...