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For the last picture: The values for the NMR are 7.59, 7.58, 7.57, 7.57, 7.55, 7.55, 7.55, 7.53, 7.25 (cdcl3), 7.01, 7.01, 7.00, 6.99, 6.98, 6.98, 6.97, 6.97, 6.96, 6.95. (from left to right). Also the values found for the IR and NMR are listed in the first picture. I need help figuring out their functional groups and why (preferably an explanation if you don't mind). Also I need help analyzing the TLC and find it's value. I added the...
Consider the apparatus shown in the drawing O2 2.0 L 1.0 atm 25°C 3.0 L 2.0 atm 25℃ Part A When the valve between the two containers is opened and the gases allowed to mix, how does the volume occupied by the N2 gas change? Express your answer using two significant figures. ANSWER of 17 215/2018, 8:25 A com myct assignmentPrint View?disp. CH 10 HW Part B What is the partial pressure of N2 after mixing? Expre ANSWER ss your...
)The graph below shows literacy rates among females in Central and South American countris 3.0 2.5 2.0 1.5 1.0 0.5 45 0 55 6065 70 75 05 90 95 100 Figure 1: Female literacy rates in the countries of Central and South America (a) How many countries are represented in the graph? (b) Alonzo's answer to part (a) was 7. How do you think he arrived at that answer? is he righe? (c) Explain the meaning of the third bar...
Invoices Time 103 1.5 173 2.0 149 2.1 193 2.5 169 2.5 29 0.5 188 2.3 19 0.3 201 2.7 58 1.0 110 1.5 83 1.2 60 0.8 25 0.4 60 1.8 190 2.9 233 3.4 289 4.1 45 1.2 70 1.8 241 3.8 163 2.8 120 2.5 201 3.3 135 2.0 80 1.7 77 1.7 222 3.1 181 2.8 30 1.0 61 1.9 120 2.6 You are an accountant for a large department store and have been given the...
On each the following IR spectra, circle and indicate the most important stretching signal from the following choices:N-H, O-H, CEN, CEO, C-O, Top, IR spectrum of Compound 18a: C11H1402Bottom, IR Spectrum of Compound 18b: C.H120. write your answer on the corresponding square provided 100 0 1000 LOO khmer WA 000 200 1000 50 VENUHRERI- 6 18. Draw the structures of Compound 18a. and 18b. (18 pts), clearly indicate your assignments of all proton resonances (8 pts). Calculate the Unsaturation Index...
Part B 1L. 4 1.0-kg rock is dropped from a height of 9.0 m. At what height is the rock's kinetie twice its potential energy? a) 2.0 m b) 3.0 m c)6.0 m d 9.0 m e) 18 m 2. Galactic red shift of the Spectrum of Hydrogen is an indication of: a) shrinking universe, b) supernova event, c) neutron star formation, d) expanding universe. 3. The reddish skies during a "Sunset" can be explained by the wave effect a)...
TABLE 1 Future Value of $1 FV=$1 (1 + i)n 1.5% n/i 1.0% 2.0% 2.5% 3.0% 3.5% 4.0% 4.5% 5.0% 5.5% 6.0% 7.0% 8.0% 9.0% 10.0% 11.0% 12.0% 13.0% 1.01000 1.01500 1.02000 1.02500 1.03000 1.03500 1.04000 1.04500 1.05000 1.05500 1.06000 1.07000 1.08000 1.09000 1.10000 1.11000 1.12000 1.13000 2 1.02010 1.03022 1.04040 1.05063 1.06090 1.07123 1.08160 1.09203 1.10250 1.11303 1.12360 1.14490 1.16640 1.18810 121000 1.23210 125440 127690 3 1.03030 1.04568 1.06121 1.07689 1.09273 1.10872 1.12486 1.14117 1.15763 1.17424 1.19102 1.22504 1.25971...
Problem set 2: (25 marks) In this problem you have to elucidate the structure of product B. A substrate A (structure shown in scheme 1) which was subjected to two consecutive reactions as shown in scheme 1 below to give the product B of molecular formula CsH14Br2. Provide the structure for Product B based on the NMR data provided (attachment 2: Problem set 2). (The 1H NMR and 13C NMR of starting substrate A has been provided for reference purpose...
please show all work and explain here is the data and explanation of 12.4 here is appendix D 12.12. * In Problem 12.4, find the value of x2. If the dice really are true, what is the probability of getting a value of X2this large or larger? Explain whether the evidence suggests the dice are loaded. (See Appendix D for the necessary probabili- ties.) 12.4.I throw three dice together a total of 400 times, record the number of sixes in...
thanks! For compound 18a the signal "e" is not 2H it is 3H, this was a typo 18. Draw the structures of Compound 18a. and 18b. (18 pts), clearly indicate your assignments of all proton resonances (8 pts). Calculate the Unsaturation Index of each compound (4 pts) (30 points total) Unsat. Index = (2C+2-H-X +N)/2 = 3.0 2.00 25 490 2.0 e = 2.00 ppm. singlet, 2H d = 2.66 ppm, quartet, 2H f = 1.27 ppm, triplet, 3H 720...