a) Transmittance, % b) 1 group. c) 100 50 0 4000 E m, 2H 6 C = C-H MW =70.09 g/mol Molecular Formula = 120 3000 |}={{ For the IR spectrum illustrated below, identify and label major peaks with the appropriate functional C-H Sp³ d, 4H H-C-X Tt O 100 Show your analysis here! 4 с H Y 0 Elemental analysis, %: C, 68.55; H, 8.63; O, 22.83 2 (4) +2-6-4:2 cy Heo 4 For the ¹H-NMR spectrum given below, label each peak with the appropriate proton(s). 2000 C=0 80 Wavenumber, cm-1 3 PPM Page 4 of 5 O B > 68.55/12 = 5.71/1.42 = 4 8.63/1 = 8.63/1.42 = 6 22.83/16 = 1.42 / 1.42= 1 For the ¹3C-NMR spectrum illustrated below, label each peak with the carbon atom(s). R-CEC-H 1500 PPM 60 IHD = 2 1000 40 2 20 Circle the final answer 2 d) First, propose three reasonable structures that match the spectra. Second, provide a detailed structure elucidation and draw the structure of the compound represented by molecular formula and spectra given. Show your analysis. Draw possible structures 500

a) Transmittance, % b) 1 group. c) 100 50 0 4000 E m, 2H 6 C = C-H MW =70.09 g/mol Molecular Formula = 120 3000 |}={{ For the IR spectrum illustrated below, identify and label major peaks with the appropriate functional C-H Sp³ d, 4H H-C-X Tt O 100 Show your analysis here! 4 с H Y 0 Elemental analysis, %: C, 68.55; H, 8.63; O, 22.83 2 (4) +2-6-4:2 cy Heo 4 For the ¹H-NMR spectrum given below, label each peak with the appropriate proton(s). 2000 C=0 80 Wavenumber, cm-1 3 PPM Page 4 of 5 O B > 68.55/12 = 5.71/1.42 = 4 8.63/1 = 8.63/1.42 = 6 22.83/16 = 1.42 / 1.42= 1 For the ¹3C-NMR spectrum illustrated below, label each peak with the carbon atom(s). R-CEC-H 1500 PPM 60 IHD = 2 1000 40 2 20 Circle the final answer 2 d) First, propose three reasonable structures that match the spectra. Second, provide a detailed structure elucidation and draw the structure of the compound represented by molecular formula and spectra given. Show your analysis. Draw possible structures 500

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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1. For each molecule and ion below, indicate the total number of valence electrons. Based on that number of electrons, draw a valid Lewis structure.2. Use VSEPR theory to determine the electron arrangement and the geometry of the molecule around the central atom(s). A table of geometries is attached.3. Build the molecule using the molecular models provided in the lab. Sketch your model well enough to show the geometry. Include bond angles.4. Using your understanding of electronegativity and its trends in the Periodic Table, determine if polar bonds exist in the molecule.5. Using bond polarity and molecular shape, determine if the molecule has an overall dipole. If all the bonds are nonpolar, the molecule is nonpolar. If polar bonds are present, then consider the shape to determine if the molecule has an overall dipole.
Draw the bond line structure of CH3CH₂COCH(CH3)2 in here. Copy and paste the SMILES code below.
III Naming and Drawing Organic Molecules Drawing a skeletal structure from a condensed structure Draw a skeletal ("line") structure of this molecule: CH3 CH3 C-CH2-O-CH2-OH CH₂ Click and drag to start drawing a structure. Explanation Check H σ Ö MacBook Air G È jn8iN2P19bv8M8v... 0 1/5 Julianna D 2024 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility
Please help with both.
D. Additional Exercises 1. Construct a model of a molecule with chemical formula C8H16. Then construct a second molecule that is a structural isomer of the first. Click the broom to tidy up the structures; convert each to a ball-and-stick model by clicking the 2D to 3D tool. Take screen prints of your MolView structures, showing both the Lewis structure and 3D model. Below, draw structures for these molecules. Then write the IUPAC name that describes each structure. Model 1 Model 2 (structural isomer) IUPAC Name: IUPAC Name: 2. Construct models for two additional molecules that have molecular formula C8H16. This pair of molecules must be cis/trans geometric stereoisomers of one another, and also structural isomers of the two molecules you created above. Below, draw structures for these molecules which clearly show the spatial arrangement of atoms with respect to the fixed geometry within the molecule. Then write the IUPAC name that describes each structure and spatial arrangement.…
I had gotten this one incorrect, but i wanted to use it to study, so please give me the solution to all parts of this question.
please draw condensed structure, not skeletal. thanks!
May seem like a dumb question, but are these 2 structures the same? Do they share the same name and do they behave differently?
Change the bond between the two carbon atoms in each molecule to a double or triple bond as needed to complete the structure. If the bond should remain a single bond, then you do not need to do anything to the bond. Do not change any other bonds in the molecules. Molecule A Molecule B Select Draw Rings More Erase Select Draw Rings More Erase // H. H. H. H. H. H. 1. H - H. H. H. H. H.
A) what structure would it be? B) NaBH4 will reduce...
Can you please answer the question #2? Thanks
es/1101915/quizzes/1752793/take Question 17 Which of the following formula is not correct? a. AIPO4 b. KCIO3 C. CaS d. NaNO3 e. Na2PO4 Ob Oc Question 18