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4. Show which sector is relatively land-intensive and which sector is relatively labour-intensive based on these...
Q.1 Chloroform (1) and n-heptane (2) forms a 2 phase systems for which the following plot...
Q.1 Chloroform (1) and n-heptane (2) forms a 2 phase systems for which the following plot is givern: 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 6.0 5.5 5.0 4.5 4.0 3.5 2.5- 2.0- 1.5 1.0 0.5 0.0 0.0 0.2 0.4 0.6 0.8 1.0 (a) Use Van Laar equation to calculate y?, y2 and P for x1-02. Given P1 at-44.51 kPa; P2 at-65.54kPa (b) Do the activity coefficients show positive or negative deviation from activity...
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)
which of the following compunds matches the soectrum given? Circle the correct answer and explain your reasoning for A,...
which of the following compunds matches the soectrum given? Circle
the correct answer and explain your reasoning for A, B, C, D.
We did not cover this in lecture and are now encountering it
in lab. Can you please tell me what the correct answers are, but
also the steps to taje to solve the problem on ny own? Thank
you!
2. Which of the following compounds matches the spectrum given? Circle the correct answer and explain your reasoning. ide...
The graphs show the market for bags of potato chips, which is currently at an equilibrium...
The graphs show the market for bags of potato chips, which is currently at an equilibrium price of $1.33 per bag and an equilibrium quantity of 5.33 million bags. Suppose that, in an attempt to lower blood pressure and reduce healthcare costs, the government imposes a $1.00 excise (or commodity) tax on potato chips Suppose the government levies this tax on manufacturers for each bag of potato chips they produce. Please shift the appropriate curve or curves to illustrate this...
CHEM210 Name 3. Based on the molecular formula and spectrum below, propose a structure to analyze...
CHEM210 Name 3. Based on the molecular formula and spectrum below, propose a structure to analyze each peak using the information on chemical shift, integration, and multiplicity lean role. The insets are expanded views of each peak so that the muplicity is clear. propose a structure for the molecule. Show your work it, integration, and multiplicity learned in the tutorial. Molecular Formula: CH..0: Predicted 1H NMR Spectrum 34 4.15 4.10 ppm 4.05 1.30 1.25 1.20 ppm 1.15 1.00 OH 2.50...
V. Draw the structures of Compound 23A (6 pts), Compound 23B (6 pts) and clearly indicate...
V. Draw the structures of Compound 23A (6 pts), Compound 23B (6 pts) and clearly indicate your assignments of all proton resonances using the lower case letter associated with the signal (6 pts). Calculate the Unsaturation Index of each compound (2 pts) (20 points total) 1.24 3.0 1.26 2.5 e = 1.25 ppm doublet, 6H 2.0 a = 10.0 ppm 1.5 Compound 23a: C10H420 singlet, 1H 10.00 7.83 7.85 7.09 7.07 1.0 Unsat. Index = (2C+2-H-X+N)/2 = X=number of halogens...
V. Draw the structures of Compound 23A (6 pts), Compound 23B (6 pts) and clearly indicate...
V. Draw the structures of Compound 23A (6 pts), Compound 23B (6 pts) and clearly indicate your assignments of all proton resonances using the lower case letter associated with the signal (6 pts). Calculate the Unsaturation Index of each compound (2 pts) (20 points total) 1.24 3.0 1.26 2.5 e = 1.25 ppm doublet, 6H 2.0 a = 10.0 ppm 1.5 Compound 23a: C10H420 singlet, 1H 10.00 7.83 7.85 7.09 7.07 1.0 Unsat. Index = (2C+2-H-X+N)/2 = X=number of halogens...
The graphs below show the market for bags of potato chips, which is currently at an...
The graphs below show the market for bags of potato chips, which
is currently at an equilibrium price of $1.33 per bag and an
equilibrium quantity of 5.33 million bags. Suppose that, in an
attempt to lower blood pressure and reduce healthcare costs, the
government imposes a $1.00 excise (or commodity) tax on potato
chips. Please scroll down to answer all 6 questions.
The graphs below show the market for bags of potato chips, which is currently at an equilibrium...
Please here is my lab questions for titration of weak acid. The questions are very short....
Please here is my lab questions for titration of weak acid. The
questions are very short. You have to determine the answers by just
looking at the graph based on the data points. Please give me the
answers of all of them. I would really appreciate. Please calculate
the molar mass question #7 as well. It will be of great help to
me.
Mass of the unknown acid: 0.2grams
Concentration of NaOH = 0.0500M
Formuld Bal pH of weak acid...
Based on IR, mass spec and HnmR answer the following questions. plz provide detailed explanatio A)...
Based on IR, mass spec and HnmR answer the following questions.
plz provide detailed explanatio
A) what is the exact structure and what is IUPAC name
B) what are main IR signals
C) wha are main HNMR signals
D) labell major mass spect peaks and show the structure of
fragmanted ions
E) why the compound is partiallly soluble in water while highly
soluble in diethy ether . explain
40 50 Transmittance %) 60 70 80 90 100 uaunas 3500 3000...
Q.1 Chloroform (1) and n-heptane (2) forms a 2 phase systems for which the following plot is givern: 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 6.0 5.5 5.0 4.5 4.0 3.5 2.5- 2.0- 1.5 1.0 0.5 0.0 0.0 0.2 0.4 0.6 0.8 1.0 (a) Use Van Laar equation to calculate y?, y2 and P for x1-02. Given P1 at-44.51 kPa; P2 at-65.54kPa (b) Do the activity coefficients show positive or negative deviation from activity...
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)
which of the following compunds matches the soectrum given? Circle
the correct answer and explain your reasoning for A, B, C, D.
We did not cover this in lecture and are now encountering it
in lab. Can you please tell me what the correct answers are, but
also the steps to taje to solve the problem on ny own? Thank
you!
2. Which of the following compounds matches the spectrum given? Circle the correct answer and explain your reasoning. ide...
The graphs show the market for bags of potato chips, which is currently at an equilibrium price of $1.33 per bag and an equilibrium quantity of 5.33 million bags. Suppose that, in an attempt to lower blood pressure and reduce healthcare costs, the government imposes a $1.00 excise (or commodity) tax on potato chips Suppose the government levies this tax on manufacturers for each bag of potato chips they produce. Please shift the appropriate curve or curves to illustrate this...
CHEM210 Name 3. Based on the molecular formula and spectrum below, propose a structure to analyze each peak using the information on chemical shift, integration, and multiplicity lean role. The insets are expanded views of each peak so that the muplicity is clear. propose a structure for the molecule. Show your work it, integration, and multiplicity learned in the tutorial. Molecular Formula: CH..0: Predicted 1H NMR Spectrum 34 4.15 4.10 ppm 4.05 1.30 1.25 1.20 ppm 1.15 1.00 OH 2.50...
V. Draw the structures of Compound 23A (6 pts), Compound 23B (6 pts) and clearly indicate your assignments of all proton resonances using the lower case letter associated with the signal (6 pts). Calculate the Unsaturation Index of each compound (2 pts) (20 points total) 1.24 3.0 1.26 2.5 e = 1.25 ppm doublet, 6H 2.0 a = 10.0 ppm 1.5 Compound 23a: C10H420 singlet, 1H 10.00 7.83 7.85 7.09 7.07 1.0 Unsat. Index = (2C+2-H-X+N)/2 = X=number of halogens...
V. Draw the structures of Compound 23A (6 pts), Compound 23B (6 pts) and clearly indicate your assignments of all proton resonances using the lower case letter associated with the signal (6 pts). Calculate the Unsaturation Index of each compound (2 pts) (20 points total) 1.24 3.0 1.26 2.5 e = 1.25 ppm doublet, 6H 2.0 a = 10.0 ppm 1.5 Compound 23a: C10H420 singlet, 1H 10.00 7.83 7.85 7.09 7.07 1.0 Unsat. Index = (2C+2-H-X+N)/2 = X=number of halogens...
The graphs below show the market for bags of potato chips, which
is currently at an equilibrium price of $1.33 per bag and an
equilibrium quantity of 5.33 million bags. Suppose that, in an
attempt to lower blood pressure and reduce healthcare costs, the
government imposes a $1.00 excise (or commodity) tax on potato
chips. Please scroll down to answer all 6 questions.
The graphs below show the market for bags of potato chips, which is currently at an equilibrium...
Please here is my lab questions for titration of weak acid. The
questions are very short. You have to determine the answers by just
looking at the graph based on the data points. Please give me the
answers of all of them. I would really appreciate. Please calculate
the molar mass question #7 as well. It will be of great help to
me.
Mass of the unknown acid: 0.2grams
Concentration of NaOH = 0.0500M
Formuld Bal pH of weak acid...
Based on IR, mass spec and HnmR answer the following questions.
plz provide detailed explanatio
A) what is the exact structure and what is IUPAC name
B) what are main IR signals
C) wha are main HNMR signals
D) labell major mass spect peaks and show the structure of
fragmanted ions
E) why the compound is partiallly soluble in water while highly
soluble in diethy ether . explain
40 50 Transmittance %) 60 70 80 90 100 uaunas 3500 3000...
Most questions answered within 3 hours.
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