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I’m not sure which answer choice is correct and why. procuct of the following reaction is:...
2 What a the major organic procuct ol the following reaction? 27 What is the major orgenle product of the following reaction? +HBr? ? 28. What is the major organie product of the following reaction with twro 29. What is the major organic product of the folowing reaction? 30. What reagent is needed to prepere bromocycdlehesane trom cyclohesano?
#5
What answer is correct. I’m not sure if I chose the correct
answer.
If a proton is released in a uniform electric field, it will move... O from high potential to low potential. O in the opposite direction as the electric field O in a direction perpendicular to the electric field. O in a circle at a constant speed. O from low potential to high potential.
Draw a stepwise mechanism for the following reaction:
Be sure O answer all parts. Draw a stepwise mechanism for the following reaction: Br H HBr |(1 equiv) Part 1 out of 2 Brt H Br HBr Он draw structure... Br finish structure... Next part Check my work 2 attempts left T
I’m not sure if this is the correct answer
Enter your answer in the box provided. The la] of pure quinine, an anti alarial drug, is-165. If a solution contains 77% quinine and 23% of its enantiomer, what is the ee of the solution? HO CH3O quinine (antimalarial drug) 89.1% ee
First structure is correct,
second structure is wrong and H2O is wrong
Be sure to answer all parts. Draw a stepwise mechanism for the following reaction: HBr OH CH3 CH3 Part 1 out of 2 HBr HO Br H2O HOBr CH edit structure edit structure 2 attempts left Check my work Next part
I got this question wrong. I’m not sure which answer is
correct?
10. The engine is low on power and uses a lot of fuel. Black smoke comes out of the muffler, and it misfires most noticeably on rough ground and while turning corners. The spark plug fowls out after the engine runs for a while. Tech A says that the engine needs new piston rings. Tech B says that the engine needs the carburetor and choke repaired. Who is...
Be sure to answer all parts Draw a stepwise mechanism for the following reaction: HBr ОН Br Part 1 out of 3 НОBr Br H Br он Нао HВг draw structure... finish structure ... Но
I'm not sure which one is the correct answer, could someone tell
me which one it is and why
Which of the following pairs of substances can be used to make a buffer solution? а. HBr & LiOН b. NaC2H5COO & KHCOO C. H2SO4 & NaC6H5COO d. LIOH & KCH3COO e. HF & CeH5COOH
Be sure to answer all parts. Draw a stepwise mechanism for the following reaction: Br CH3CH2OH Part 1: CH3CH2Br Br CH3Br Br view structure view structure HBr Part 2 out of 3 edit structure... edit structure... Next part Check my work attempts left
I’m
not sure if the answer I selected is correct. please help
Which of the following best describes a relative class frequency? Oa lt is the number of observations that falls into a given class in a frequency distribution. Ob.It is the proportion of all observations that falls into a given class in a frequency distribution. Oc.It is the difference between the numerical lower and upper limit of a class of quantitative data. Od.It is the number of observations that...