determine molecular formula, calculate Unsaturated and propose a structure that fits
A. A molecule containing C,H and O with MW of 100g/mol
B. A molecule containing C,H and F with MW of 204g/mol
determine molecular formula, calculate Unsaturated and propose a structure that fits A. A molecule containing C,H and...
5. Draw the structure of an ether with molecular formula C. H of an ether with molecular formula CH.. that is the following NMR spec O , that fits the CHUO, O 0.5 00 -0.5 6. Draw the structure of an ester with molecular formula C H 40, that fits the following NMR spectrum. CHO 2.00 95 2.96 6.01
Draw the skeletal structure that fits the following descriptions. a. an amine with the molecular formula C4H8N b. a molecule with the formula C5H6 that has both alkene and alkyne functional groups. c. an ester with 2 sp2 carbons d. a molecule with molecular formula C6H11Br that has an electrophilic carbon. Label that carbon e. a molecule with the same carbon backbone but that will have slightly higher boiling point than CH3CH2CH(OH)CH2CH3 f. Acid halide functional group with C3H5OCl molecular...
Propose a structure for a compound with molecular formula C5H11Cl, that fits the following spectroscopic data: 1H NMR: 0.9δ (triplet, I=3), 1.3δ (sextet, I=2), 1.5δ (quartet, I=2), 1.6δ (doublet, I=3), 3.6δ (sextet, I=1)
Propose a structure for a compound with molecular formula C8H15ClO3 that fits the following spectroscopic data. IR: 1780 cm-1, 1150 cm-1 1H NMR: 1.1δ (triplet, I=6), 1.9δ (quartet, I=2), 2.8δ (triplet, I=2), 3.4δ (quartet, I=4), 4.2δ (triplet, I=1) 13C NMR: 15, 31, 38, 57, 100, 173
Propose a structure for a compound with molecular formula C8H15ClO3 that fits the following spectroscopic data. IR: 1780 cm-1, 1150 cm-1 1H NMR: 1.1δ (triplet, I=6), 1.9δ (quartet, I=2), 2.8δ (triplet, I=2), 3.4δ (quartet, I=4), 4.2δ (triplet, I=1) 13C NMR: 15, 31, 38, 57, 100, 173
15. Propose a structure for a molecule of formula CaH Clwhich gave the following 'H NMR spectrum PPM 16. Propose a structure for a molecule of formula CaHiCi which gave the following 'H NMR spectrum. PPM
Propose a reasonable structure based on the molecular formula, the 'H NMR, and the proton-decoupled *C NMR data below. The unknown compound has a molecular formula of C7H160 and * = CH2 by DEPT. 'H NMR 3H 8H HC NMR 2H (CH3), Si 3.5 0.0 40 3.0 2.5 2.0 1.5 1.0 0.5 300-MHZ 'H NMR spectrum ppm (8) "C NMR spectrum ppm (5)
Question 16 Propose a structure for a compound with molecular formula CgH15CIO3 that fits the following spectroscopic data, IR: 1780 cm 1, 1150 cm 1 1H NMR: 1.18 (triplet, 1-6), 1.98 (quartet, I=2), 2.88 (triplet, 1-2), 3.48 (quartet, I=4), 4.28 (triplet, 1=1) 13C NMR: 15, 31, 38, 57, 100, 173 Edit
Question 12 4 pts Determine the molecular formula based on the structure listed here. The molecule has carbon atoms, hydrogen atoms, and oxygen atoms. Question 13 3 pts Benzoic acid has molecular formula of CyH,O2, calculate the molecular weight. For convenience, use the following values for mass of C, H, and O: C: 12 H: 1 O: 16 4 pts D Question 18 Identify formula and basic property of sodium carbonate. O Sodium carbonate which has the formula of NaOH...
35. Propose a structure for a molecule of formula CsHi0O2 which gave the following 'H NMR spectrum. (3) 3 C--C -01 sela 2 PPM 36 Propose a structure for a molecule of formula CigHa which gave the following H NMR spectrum. (3) K HC -2-1 3H 2H 2 2H seatar 0 PPM 37. Starting with benzene and any necessary reagents, outline all steps in the syntheses of two of the following molecules (6) Bonus 2 points for a third synthesis...