ANSWER:
For a deeper analysis it is needed additional information as molecular formula, IR or 13C-NMR spectra, etc.
NOTE: the integration for each signal are the red numbers at the bottom of the spectrum
How do I interprete this data? thank you lood 4" 1 1 C Brukeroppin).2.6\data asa-galan PROTONA...
how do I do the calculations? please be very detailed, thank
you?
Molar Heat of Fusion of Ice-Sample Worksheet Data: Mass of cup 5,50 g 155.50 g Mass of cup plus warm water 30.5 Initial temperature of "warm" water 0.0 C Initial temperature of ice 18.5 C Final temperature of the "mixture" 175.50 g Mass of cup plus "mixture" Results: Mass warm water Mass ice Temperature change of "warm" body Temperature change of "cool" body Heat energy lost by "warm"...
How do you intergrate the NMR data?
Verizon 11:35 AM NMR Drug Abuse Vanillin 500 400 3.89 OCH 300 6.90 Aromatic 7.35 OH 200 100 9.76 R-CHO 15 ppm 10 ppm 5 ppm 0 ppm Peak List: A 1: 234 Hz (3.89ppm) E:424 Hz (7.05 ppm) B 2: 380 Hz (6.31 ppm) C 3: 391 Hz (6.49 ppm) D4:416?(6.90 ppm) F 6: 443 H (7.35 ppm) G 7: 448 Hz (7.43 ppm) 3-4 of 417(9.76 ppm)
I got e^(-5/4) for (a) and (b), but I do not know how to do (c).
Thank you!
5. A shop has an average of five customers per hour. (a) Assume that the time T between any two customers' arrivals is an exponential random variable. (b) Assume that the number of customers who arrive during a given time period is Poisson. What (c) Let Y be exponential random variables míodeling the tine between the ith and 1st customers' What is...
Below is the HNMR for dimedone in deuterated acetone. I need to
calculate the %enol and %ketone content given this data. How can I
do this?
9.65 5.99 4.65 57 1.19 1.46 1.00 12 14 10 4 PPM Molumes/Cory/HNMR dimedone in acetone04121/17 (09:48)
9.65 5.99 4.65 57 1.19 1.46 1.00 12 14 10 4 PPM Molumes/Cory/HNMR dimedone in acetone04121/17 (09:48)
Thank you so much to anyone who decides to help me
with this page. I am very grateful!
1. (4pts) How many signals do you expect each of the following compounds to have in its 'H NMR spectrum? Write the appropriate number below to each structure. OH OH H 2. (5.5pts) Use your spectrOscopy data table to identify the chemical shift range in which each of the identified signals in the folowing molecule wDuld be lournd in the 'H NMR...
Can you please answer these both questions?
Thank you!
1, 14pt] Math Clasification of the galaxy with the picture. (For each statement beow select in order the symb the picture.) 1) E3 2) Sa 3) SBe 4) EO 5) Sc 6) Irregular 7)SBa 2. [ipt] Indicate whether the following statemets are most true for elliptical or spiral galaxies. (Select S-Spi, E- Elliptical. If the fist is S and the rest E,enter SEEEEE) A) Contain abundant clouds of cool gas and...
Hello, I need help answering these two questions. Thank you! 1. How do I make 5 mL of a 1/10 dilution of a solution? 2. How do I figure out the concentration of an undiluted solution(I have the absorbance but the reading is off) if I am unable to use a standard curve?
Please write out, I need to learn how to do it by hand. Thank
you!
7. Given the followin as7, the following beginning-of-the-year cash flow information, determine the present value assuming that the firm's opportunity cost of capital is 10%. a. Year1-$2,000 b. Year 2= $3,000 c. Year 3 $4,000 d. Year 4 $6,000 e. Year 5 $8,000 a. S14.005.06
I don’t know how to do number 10
please with steps and thank you.
Basic Skills 3-6. Setting up arc length integrals Write and simplify, but do not evaluate, an integral with respect to x that gives the length of the fol lowing curves on the given interval. y = In x on [1,10)' y=e-2x On [0.2] 7-16. Arc length calculations Find the arc length of the following curves on the given interval by integrating with respect to x 7,...
thank you!!
i
dont know how to reply to your comment. what do you mean need time?
its due by midnight lol
We were unable to transcribe this imageTotal abilities 29.500 101,000 Other Data Average net accounts receivable $8,000 6,900 Average inventory Net cash provided by operating activities $4,200 34,300 26,300 11,700 Capital expenditures 5,800 1,600 490 Dividends 4,400 For each company, compute the following ratios. Round current Ratio Wal-Mart (1) Current ratio Accounts receivable turnover Average collection period days...