Homework Answers
- The correct option is a) because to get lower unemployment rate the economy must face higher inflation as the two are negatively related in the above diagram.
- The correct option is b). This can be seen from the diagram the point on the y-axis corresponding to 3.5 on x-axis.
61 60 65 68 65 61 61 68 69 60 64 61 61 66 61 65...
61 60 65 68 65 61 61 68 69 60 64 61 61 66 61 65 67 62 69 61 63 61 70 69 62 60 66 66 64 66 61 67 69 60 65 67 60 63 66 60 A police officer is concerned about speeds on a certain section of Interstate 95. The data accompanying this exercise show the speeds of 40 cars on a Saturday afternoon. (You may find it useful to reference the appropriate table: z...
A variety of spectra for an organic compound with molecular formula C10H16O are presented below. The experimental accurate mass using (+) APCI source is 153.1280 u. The 1H, 13C, COSY, HSQC and HMBC NM...
A variety of spectra for an organic compound with molecular
formula C10H16O are presented below. The
experimental accurate mass using (+) APCI source is 153.1280 u. The
1H, 13C, COSY, HSQC and HMBC NMR spectra are given in the following
slides. Propose a structure for this unknown and answer or address
the following questions or requirements:
d. If there are still any questionable assignments, propose
additional NMR experiments which would solve those questions and
briefly explain specifically what correlations you...
Consider the cyclohexanol/cyclohexene mixture spectrum. Calculate the observed cyclohexanol/cylcohexene ratio. Spectrum C cyclohexene & cyclohexanol mixture solvent: CDCl 3.0 2.5 5.5 5.0 4.5 4.0...
Consider the cyclohexanol/cyclohexene mixture spectrum.
Calculate the observed cyclohexanol/cylcohexene ratio.
Spectrum C cyclohexene & cyclohexanol mixture solvent: CDCl 3.0 2.5 5.5 5.0 4.5 4.0 3.5 2.0 1.5 1.0 0.5 ppm
Spectrum C cyclohexene & cyclohexanol mixture solvent: CDCl 3.0 2.5 5.5 5.0 4.5 4.0 3.5 2.0 1.5 1.0 0.5 ppm
Demand for Excess Reserves 6.5% 6.0% 5.5% 5.0% 4.5% 4.0% Federal Funds Rate 3.5% 3.0% 2.5%...
Demand for Excess Reserves 6.5% 6.0% 5.5% 5.0% 4.5% 4.0% Federal Funds Rate 3.5% 3.0% 2.5% 2.0% 1.5% 1.0% 0.5% 0.0% o 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 $Billion The graph above shows the commercial banks' demand function for federal funds. The guy who was constructing this graph forgot to incorporate the effects of discount rate and interest on reserves into the graph. The discount rate is 4.50 percent and the interest on...
A variety of spectra for an organic compound with molecular formula C10H16O are presented below. The experimental accurate mass using (+) APCI source is 153.1280 u. The 1H, 13C, COSY, HSQC and HMBC NM...
A variety of spectra for an organic compound with molecular
formula C10H16O are presented below. The
experimental accurate mass using (+) APCI source is 153.1280 u. The
1H, 13C, COSY, HSQC and HMBC NMR spectra are given in the following
slides. Propose a structure for this unknown and answer or address
the following questions or requirements:
a. Using the most abundant isotopes of C, H and O, what are the
errors in ppm and milli-Daltons for the experimental accurate
mass?...
NMR & IR post lab question help! NMR and IR 4.5 4.0 3.5 3.0 2.5 2.0...
NMR & IR post lab question help!
NMR and IR 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 ppm IH The 'H NMR for the unknown C: 20 7.5 7.0 6.5 6.0 6.5 5.0 4.5 4.0 3.5 3.0 25 20 519 05 Proton peak Integration Chemical Shift (ppm) Neighbors (m) Splitting pattern (+1) report as singlet/doublettripletlets. C must be an aliphatic alcohol. There is a strong O-H stretch in the IR and zero degrees of unsaturation. The remaining structure...
Assign the NMR peaks below DIRECTLY onto the paper, please!!!! The impurities are water at 2.19 p...
Assign the NMR peaks below DIRECTLY onto the paper,
please!!!!
The impurities are water at 2.19 ppm and acetone at 1.6 ppm. So
just ignore those peaks. The peaks for the aromatic Hydrogens can
be grouped up to one (I believe they are the left most peaks at
around 7 to 7.5 ppm. Given that please assign the rest of the
hydrogens.
We were unable to transcribe this imager2 30 25 20 15 10 9.0 8.5 8.0 7.5 7.0 6.5...
Draw the structures of the Compounds 2.0 3.64 Unsat. Index = (2C+2-H-X +N)/2 = 1.5 1.06...
Draw the structures of the Compounds
2.0 3.64 Unsat. Index = (2C+2-H-X +N)/2 = 1.5 1.06 6.86 7.00 d = 2.44 ppm, Compound 18a. C, H, N quartet, 2H 1.0 7.02 6.84 2.43 2.45 1.08 1.04 a = 7.01 ppm, c = 3.64 ppm, b = 6.85 ppm, 0.5 doublet, 2H doublet, 2H singlet, 2H e = 1.06 ppm, 2.41 2.47 triplet, 3H 8, ppm 0.0 8.0 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 20 1.5...
1. Formula C,H4O 4000 3500 2H 3H 3H 2H 2H 2H 1.5 2.0 4.5 3.5 3.0 2.5 1.0 PPM 4.0 20es 0*250 T6 61 '8201 LSIT 60...
1. Formula C,H4O 4000 3500 2H 3H 3H 2H 2H 2H 1.5 2.0 4.5 3.5 3.0 2.5 1.0 PPM 4.0 20es 0*250 T6 61 '8201 LSIT 60 99T 90 01L1 e'SPLT Or'8282
1. Formula C,H4O 4000 3500 2H 3H 3H 2H 2H 2H 1.5 2.0 4.5 3.5 3.0 2.5 1.0 PPM 4.0 20es 0*250 T6 61 '8201 LSIT 60 99T 90 01L1 e'SPLT Or'8282
х у V 1.0 7.6 1.0 1.0 2.0 8.7 11 2.0 2.0 3.0 7.3 3.0 3.0...
х у V 1.0 7.6 1.0 1.0 2.0 8.7 11 2.0 2.0 3.0 7.3 3.0 3.0 4.0 5.8 11 10- 9- 8 7-1 6 5- 4+ 3+ 2 4.0 4.0 11 10 9+ 8+ 71 6+ 5+ 4+ 3+ 2+ 1. X 5.0 8.2 5.0 5.0 6.0 4.9 6.0 6.0 X 7.0 4.5 7.0 7.0 8.0 7.2. 8.0 8.0 0 1 2 3 4 5 6 7 8 9 10 11 7 8 9 10 11 9.0 5.9 9.0 9.0...
A variety of spectra for an organic compound with molecular
formula C10H16O are presented below. The
experimental accurate mass using (+) APCI source is 153.1280 u. The
1H, 13C, COSY, HSQC and HMBC NMR spectra are given in the following
slides. Propose a structure for this unknown and answer or address
the following questions or requirements:
d. If there are still any questionable assignments, propose
additional NMR experiments which would solve those questions and
briefly explain specifically what correlations you...
Consider the cyclohexanol/cyclohexene mixture spectrum.
Calculate the observed cyclohexanol/cylcohexene ratio.
Spectrum C cyclohexene & cyclohexanol mixture solvent: CDCl 3.0 2.5 5.5 5.0 4.5 4.0 3.5 2.0 1.5 1.0 0.5 ppm
Spectrum C cyclohexene & cyclohexanol mixture solvent: CDCl 3.0 2.5 5.5 5.0 4.5 4.0 3.5 2.0 1.5 1.0 0.5 ppm
Demand for Excess Reserves 6.5% 6.0% 5.5% 5.0% 4.5% 4.0% Federal Funds Rate 3.5% 3.0% 2.5% 2.0% 1.5% 1.0% 0.5% 0.0% o 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 $Billion The graph above shows the commercial banks' demand function for federal funds. The guy who was constructing this graph forgot to incorporate the effects of discount rate and interest on reserves into the graph. The discount rate is 4.50 percent and the interest on...
A variety of spectra for an organic compound with molecular
formula C10H16O are presented below. The
experimental accurate mass using (+) APCI source is 153.1280 u. The
1H, 13C, COSY, HSQC and HMBC NMR spectra are given in the following
slides. Propose a structure for this unknown and answer or address
the following questions or requirements:
a. Using the most abundant isotopes of C, H and O, what are the
errors in ppm and milli-Daltons for the experimental accurate
mass?...
NMR & IR post lab question help!
NMR and IR 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 ppm IH The 'H NMR for the unknown C: 20 7.5 7.0 6.5 6.0 6.5 5.0 4.5 4.0 3.5 3.0 25 20 519 05 Proton peak Integration Chemical Shift (ppm) Neighbors (m) Splitting pattern (+1) report as singlet/doublettripletlets. C must be an aliphatic alcohol. There is a strong O-H stretch in the IR and zero degrees of unsaturation. The remaining structure...
Assign the NMR peaks below DIRECTLY onto the paper,
please!!!!
The impurities are water at 2.19 ppm and acetone at 1.6 ppm. So
just ignore those peaks. The peaks for the aromatic Hydrogens can
be grouped up to one (I believe they are the left most peaks at
around 7 to 7.5 ppm. Given that please assign the rest of the
hydrogens.
We were unable to transcribe this imager2 30 25 20 15 10 9.0 8.5 8.0 7.5 7.0 6.5...
Draw the structures of the Compounds
2.0 3.64 Unsat. Index = (2C+2-H-X +N)/2 = 1.5 1.06 6.86 7.00 d = 2.44 ppm, Compound 18a. C, H, N quartet, 2H 1.0 7.02 6.84 2.43 2.45 1.08 1.04 a = 7.01 ppm, c = 3.64 ppm, b = 6.85 ppm, 0.5 doublet, 2H doublet, 2H singlet, 2H e = 1.06 ppm, 2.41 2.47 triplet, 3H 8, ppm 0.0 8.0 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 20 1.5...
1. Formula C,H4O 4000 3500 2H 3H 3H 2H 2H 2H 1.5 2.0 4.5 3.5 3.0 2.5 1.0 PPM 4.0 20es 0*250 T6 61 '8201 LSIT 60 99T 90 01L1 e'SPLT Or'8282
1. Formula C,H4O 4000 3500 2H 3H 3H 2H 2H 2H 1.5 2.0 4.5 3.5 3.0 2.5 1.0 PPM 4.0 20es 0*250 T6 61 '8201 LSIT 60 99T 90 01L1 e'SPLT Or'8282
х у V 1.0 7.6 1.0 1.0 2.0 8.7 11 2.0 2.0 3.0 7.3 3.0 3.0 4.0 5.8 11 10- 9- 8 7-1 6 5- 4+ 3+ 2 4.0 4.0 11 10 9+ 8+ 71 6+ 5+ 4+ 3+ 2+ 1. X 5.0 8.2 5.0 5.0 6.0 4.9 6.0 6.0 X 7.0 4.5 7.0 7.0 8.0 7.2. 8.0 8.0 0 1 2 3 4 5 6 7 8 9 10 11 7 8 9 10 11 9.0 5.9 9.0 9.0...
Most questions answered within 3 hours.
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