Which one of the following alcohols would dehydrate most rapidly when treated with sulfuric acid?
A) I B) II C) III D) IV E) None of these choices.
Please show steps to determine answer.
Which one of the following alcohols would dehydrate most rapidly when treated with sulfuric acid? A)...
please and thank you! Part A Which of the following alcohols would dehydrate the fastest when heated with acid? CH3 OH CH OH о сньон CH3 OH Submit Request Answer Previous Next >
please help What product is formed when acetophenone is reacted with nitric acid and sulfuric acid? 7. OCH3 ОсH sOH NO2 NO2 NO2 I П ш IV А. П В. IV С. I D. III E. None What product is formed when isopropylbenzene is reacted with 2-chloro-3-methy I butane and aluminum 8. trichloride? AIC of IIl А. IV В. C. I D. V E. II F. None ast t
What product is formed when acetophenone is reacted with fuming sulfuric acid? SOZH SOH I II IV A. II B. IV C. I D. III E. None 8. What product is formed when isopropylbenzene is reacted with 2-chloro-3-methylbutane and aluminum trichloride? I II III IV A. IV B. II C. I D. V E. III F. None
33, Addition of an acid to one of the following substances will lead to the formation of a gas. Which one? a) Caco, b) Car(OH) ) NaS0 ) Ba0 e)none of these 34, What is the shorthand notation for the electronic configuration of vanadi um a) [Arj4s'3db) [ArJ4s 3d (Arj3d' d) (Caj4s'3d e) none of these 35·The relationship between ΔE. AH, p and V is: e) none of these 36. Compounds of three of the following elements are very poisonous....
please answer all! The dipeptide, Glu-Asn would be most soluble in which solvent system? water and benzene water and sulfuric acid water and butanol water and vinegar (acetic acid) Question 10 Thrombin is an enzyme seen in the blood clotting cascade. It cleaves proteins on the carboxyl side of arginine residues. How many peptide fragments would be formed if Lys-His-Pro-Arg-His was treated with thrombin? Thrombin would not cleave this polypeptide, since there are no arginine residues. 0 1 2 3...
Which of the following alcohols dehydrates with the fastest rate I. CH3 -ОН IV. CH СН3 OH o -CH2OH но CH: HO Select one: O a. II O b. III O c. IV O d. V O e.
c) III d) IV e) None of these choices 1) Which of h llwng would you espet to be aromaic IV b) II c) III d) IV e) All of these choices 12) Which of the following would you expect to be aromatic? IV non non c) III d) IV e) All of these choices. 13) Which of the following would you expect to be aromatic? IV a) I b) II
18) How many signals would you expect to see in the 1H NMR spectrum of the following compound? 18) NI CH3CH2CH2CCH3 A) 6 B) 4 C)2 D) 5 E) 3 3 19) What splitting pattern is observed in the 1H NMR spectrum for the indicated hydrogens? OCH CH3 19) - D) quartet E) septet A) singlet B) doublet C) triplet 20) Which of the following alcohols dehydrates most rapidly? 1 -OH IV. CH3- 20) CH3- II. CH3 OH Cox HO...
Which of the following have compounds listed in order of decreasing acidity? (.e., most acidic on left, least acidic on right) 1) PhCOOH > H20 > PhOH > PhCH2OH > PhH II) PhCOOH > PhOH > H2O > PhCH2OH > PhH III) PhH > H2O > PhOH > PhCH,OH > PhCOOH IV)PhOH > H2O > PhCOOH > PhCH2OH > PhH V)PhCOOH > H2O > PhOH > PhH > PhCH OH A. None of the choices B. IV C.V D. E....
Please help...and explain.. Rank the acidity of the protons shown in the picture (from most acidic to least) I > II > III = IV IV > I = II > III IV > I > II > II I > II > IV > III What accounts for the difference between the acidity of proton (IV) and protons (I and II)? (may be more than one answer) Feature 1: energy and entropy stabilization Feature 2: energy and entropy stabilization...