How many forms of a cis-isomer can be drawn? Why is this? Please explain.
(the question from my homework is not asking for any specific molecule, just in general)
How many forms of a cis-isomer can be drawn? Why is this? Please explain. (the question...
Please explain why is it Cis or trans. How can we differentiate the isomers? Why one shift futhur downfield than the other? Problem 6 (1 pt Use the IHNMR and 13C NMR spectra to determine the structure of a compound whose chemical formula is C2H2C12 and assign the peaks in each spectrum. Note: In both iHNMR and 13 spectra, ignore the TMS peak at 0 ppm. IH NMR: doublet at 5.74 ppm (1) and a doublet at 4.44 ppm (l)....
Why is C. 4? can you please explain why? Thank you!! 12. (6 points) Please consider the following molecule: Ilar. a. How many lone pairs does the molecule have? _ 2 b. How many pi bonds does the molecule have? __ c. How many of the carbon atoms can be described as sp hybridized?_
How many stereo centers are in the following molecule (can you explain why) ОН
How many equivalent resonance structures can be drawn for the molecule of SO, WITHOUT having to violate the octet rule on the sulfur atom? a. 5 b. 2 c. 1 d. 4 1. Define, explain, and provide an example of isomers.
Please explain how to draw the newman projection as well. 2. Explain why the following compound reacts to give a mixture of alkene stereoisomers in which only the cis-dimethyl isomer contains deuterium. Hint: draw the alkyl halide in a Newman projection. You will be asked to do this on midterm 1. Br CH,CH,OH Das * Change CACHON le CH3 C'H + CH3CH,0. H;c Stvong base
Organic chemistry, & How many total resonance structures can be drawn for the following anion (indude those without separation charge)? How many resonance structures can be drawn for the following molecule? HANT
please answer and explain why. Thank You! Incorrect Question 3 0/1 pts • How many turns of the Calvin cycle does it take to feed one molecule of glyceraldehyde-3-phosphate into the biosynthesis of glucose? Six One Two Three None of the other answers given
Can someone explain why the answer is not cis-1,2-cyclohexanediol and ethanol? Question 7 What are the products of the reaction shown below? O CH heat O IH OA. cyclohexanone and ethanol O B. cis-1,2-cyclohexanediol and ethanol O C. trans-1,2-cyclohexanediol and ethanol O D. cyclohexanone and ethanal 0 E. cis-1,2-cyclohexanediol and ethanal
only need help with 2,4 and 6 QUESTION For the following molecule please draw both chair forms and submit as a file attachment to this question. You can simply draw using paper/pen, take a photo of the drawing, and submit. Please circle the more stable chair conformation CH3 CH2CH3 Attach Fle QUESTION 2 For this molecule (i.e. the molecule above), what will be the total energy difference between the 2 chairs? Round to the nearest.oo QUESTION 3 For the following...
can questions 7.74 A and B be answered please and question 7.75. numbered questions please 7.74 (9)-1-Bromo-1,2-diphenylethane reacts with a strong base to produce cis-stilbene and trans-stilbene: Br NaOET cis-Stilbene trans-Stilbene (major product) (a) This reaction is stereoselective, and the major product is trans- stilbene. Explain why the trans isomer is the predominant product. To do so, draw the Newman projections that lead to formation of each product and compare their stability. (b) When (R)-1-bromo-1,2-diphenylethane is used as the starting...