![[I.]. M [S2097-). [SO2-). (M) At A[S20:21 (M) rate (Ms) in (rate) in [I). M In [S2O32-) (s) (show units) Runs 482 314 022 109](http://img.homeworklib.com/questions/b757fc40-0f7d-11ea-b054-bbfab15ef9da.png?x-oss-process=image/resize,w_560)
If the stock concentration for Thiosulfate is 0.1M, how would I find the delta (change in concentration) of thiosulfate in order to find the rate?
![rate = A[S,O32- ] At = % A[ S:0:--) At rate = k [S:0;--] a [1]](http://img.homeworklib.com/questions/b7e2ac90-0f7d-11ea-8f39-098ffc7b84f7.png?x-oss-process=image/resize,w_560)
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If the stock concentration for Thiosulfate is 0.1M, how would I find the delta (change in concentration) of thio...
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...
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?...
5. Based on this analysis, the compound might be or contain the following substructure: 6. How...
5. Based on this analysis, the compound might be or contain
the following substructure:
6. How many different types of carbons appear to be present?
What are the chemical shifts for these carbons?
UN (43 MIL.) 10.02s, 1H), 7.716.J-2 Hz. ) 2.0 11.5 11.0 10.5 10.0 9.5 9.0 8.5 8.0 7.5 7.0 6.5 6.0 4.0 3.5 3.0 2.5 20 15 100.5 0.0 -0.5 -1.0 -1.5 -2. 5.5 5.0 4.5 fl (ppm)
analyze this NMR & IR S23 CDC13 QE-300 240 UN (43 MIL.) 10.02s, 1H), 7.716.J-2 Hz....
analyze this NMR & IR
S23 CDC13 QE-300 240 UN (43 MIL.) 10.02s, 1H), 7.716.J-2 Hz. ) 2.0 11.5 11.0 10.5 10.0 9.5 9.0 8.5 8.0 7.5 7.0 6.5 6.0 4.0 3.5 3.0 2.5 20 15 100.5 0.0 -0.5 -1.0 -1.5 -2. 5.5 5.0 4.5 fl (ppm)
7. What kind of carbons correspond to these chemical shifts? 8. Based on this analysis, the unknown might contain the f...
7. What kind of carbons correspond to these chemical
shifts?
8. Based on this analysis, the unknown might contain the
following substructure:
UN (43 MIL.) 10.02s, 1H), 7.716.J-2 Hz. ) 2.0 11.5 11.0 10.5 10.0 9.5 9.0 8.5 8.0 7.5 7.0 6.5 6.0 4.0 3.5 3.0 2.5 20 15 100.5 0.0 -0.5 -1.0 -1.5 -2. 5.5 5.0 4.5 fl (ppm)
1. How many different types of protons appear to be present? What are the chemical shifts...
1.
How many different types
of protons appear to be present? What are the chemical shifts for
these protons? What does this indicate (if anything) about the
electronic environment of the protons?
2.
What are the multiplicities for each peak?
UN (43 MIL.) 10.02s, 1H), 7.716.J-2 Hz. ) 2.0 11.5 11.0 10.5 10.0 9.5 9.0 8.5 8.0 7.5 7.0 6.5 6.0 4.0 3.5 3.0 2.5 20 15 100.5 0.0 -0.5 -1.0 -1.5 -2. 5.5 5.0 4.5 fl (ppm)
Fill out the tables below of the starting material and pure product by using the given...
Fill out the tables below of the starting material and pure
product by using the given NMR spectrums. Identify if the pure
isomer of methyl nitrobenzoate as ortho, meta, or para.
Complete the table below using your proton NMR spectrum of your starting material. Be sure to include all peaks. Note: The table is expandable. Use the structure below for the letter assignments in your table. Splitting Integration Assignment Peak (ppm) Other Notes -7.95 -7.92 0627 -787 785 7.30 751...
How would you analyze the peaks for a 1H NMR of Bromovanillyl Alcohol and an IR...
How would you analyze the peaks for a 1H NMR of
Bromovanillyl Alcohol and an IR spectra of Bromovanillyl
Alcohol?
IR Peaks
NMR Peaks
%Transmittance 3446.63 3121.86 8 3004.87 2925.69 2877.64 8 1611.72" 1588.93 1499.44 1420.46 1398.31 1371.05 05 1277.51 1200.01 1179.94 1143.10 8 1047.61 1010.21 948.66 852.87 836.91 823.94 780.44 719.71 H NMR (400 mHz, CDCls) Br 6.86 s) 92 7.09 5.90 4.60 1.64 CDCls H20 12.5 12.0 11.5 11.0 10.5 10.0 9.5 9.0 8.5 8.0 7.5 7.0 6.5...
3. Based on the integration of the peaks, what is the relative number of protons which...
3. Based on the integration of the peaks, what is the relative
number of protons which make up each signal?
4. Identify any common splitting patterns. (ie. Isopropyl,
ethyl, etc)
UN (43 MIL.) 10.02s, 1H), 7.716.J-2 Hz. ) 2.0 11.5 11.0 10.5 10.0 9.5 9.0 8.5 8.0 7.5 7.0 6.5 6.0 4.0 3.5 3.0 2.5 20 15 100.5 0.0 -0.5 -1.0 -1.5 -2. 5.5 5.0 4.5 fl (ppm)
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...
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...
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?...
5. Based on this analysis, the compound might be or contain
the following substructure:
6. How many different types of carbons appear to be present?
What are the chemical shifts for these carbons?
UN (43 MIL.) 10.02s, 1H), 7.716.J-2 Hz. ) 2.0 11.5 11.0 10.5 10.0 9.5 9.0 8.5 8.0 7.5 7.0 6.5 6.0 4.0 3.5 3.0 2.5 20 15 100.5 0.0 -0.5 -1.0 -1.5 -2. 5.5 5.0 4.5 fl (ppm)
analyze this NMR & IR
S23 CDC13 QE-300 240 UN (43 MIL.) 10.02s, 1H), 7.716.J-2 Hz. ) 2.0 11.5 11.0 10.5 10.0 9.5 9.0 8.5 8.0 7.5 7.0 6.5 6.0 4.0 3.5 3.0 2.5 20 15 100.5 0.0 -0.5 -1.0 -1.5 -2. 5.5 5.0 4.5 fl (ppm)
7. What kind of carbons correspond to these chemical
shifts?
8. Based on this analysis, the unknown might contain the
following substructure:
UN (43 MIL.) 10.02s, 1H), 7.716.J-2 Hz. ) 2.0 11.5 11.0 10.5 10.0 9.5 9.0 8.5 8.0 7.5 7.0 6.5 6.0 4.0 3.5 3.0 2.5 20 15 100.5 0.0 -0.5 -1.0 -1.5 -2. 5.5 5.0 4.5 fl (ppm)
1.
How many different types
of protons appear to be present? What are the chemical shifts for
these protons? What does this indicate (if anything) about the
electronic environment of the protons?
2.
What are the multiplicities for each peak?
UN (43 MIL.) 10.02s, 1H), 7.716.J-2 Hz. ) 2.0 11.5 11.0 10.5 10.0 9.5 9.0 8.5 8.0 7.5 7.0 6.5 6.0 4.0 3.5 3.0 2.5 20 15 100.5 0.0 -0.5 -1.0 -1.5 -2. 5.5 5.0 4.5 fl (ppm)
Fill out the tables below of the starting material and pure
product by using the given NMR spectrums. Identify if the pure
isomer of methyl nitrobenzoate as ortho, meta, or para.
Complete the table below using your proton NMR spectrum of your starting material. Be sure to include all peaks. Note: The table is expandable. Use the structure below for the letter assignments in your table. Splitting Integration Assignment Peak (ppm) Other Notes -7.95 -7.92 0627 -787 785 7.30 751...
How would you analyze the peaks for a 1H NMR of
Bromovanillyl Alcohol and an IR spectra of Bromovanillyl
Alcohol?
IR Peaks
NMR Peaks
%Transmittance 3446.63 3121.86 8 3004.87 2925.69 2877.64 8 1611.72" 1588.93 1499.44 1420.46 1398.31 1371.05 05 1277.51 1200.01 1179.94 1143.10 8 1047.61 1010.21 948.66 852.87 836.91 823.94 780.44 719.71 H NMR (400 mHz, CDCls) Br 6.86 s) 92 7.09 5.90 4.60 1.64 CDCls H20 12.5 12.0 11.5 11.0 10.5 10.0 9.5 9.0 8.5 8.0 7.5 7.0 6.5...
3. Based on the integration of the peaks, what is the relative
number of protons which make up each signal?
4. Identify any common splitting patterns. (ie. Isopropyl,
ethyl, etc)
UN (43 MIL.) 10.02s, 1H), 7.716.J-2 Hz. ) 2.0 11.5 11.0 10.5 10.0 9.5 9.0 8.5 8.0 7.5 7.0 6.5 6.0 4.0 3.5 3.0 2.5 20 15 100.5 0.0 -0.5 -1.0 -1.5 -2. 5.5 5.0 4.5 fl (ppm)
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...
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