You add 0.58 mL of n-propanol (0.803 g/mL, 60.1 g/mol) to an excess of acetic acid...
1) 2) 3) question 3 answer choices. You add 0.58 mL of n-propanol (0.803 g/mL, 60.1 g/mol) to an excess of acetic acid to create the pear ester propyl acetate (102.1 g/mol). If you obtain 0.53 grams of the product, what was your percent yield? You react acetic acid with an unknown alcohol, and obtain the following NMR of the product. What is the unknown alcohol? 1.0 20 3.0 4.0 ppm (t1) 1-butanol (CH3CH2CH2CH2OH) O 2-propanol ((CH3)2CHOH) O 1-propanol (CH3CH2CH2OH)...
Question 2 2 pts You add 0.58 mL of n-propanol (0.803 g/mL, 60.1 g/mol) to an excess of acetic acid to create the pear ester propyl acetate (102.1 g/mol). If you obtain 0.59 grams of the product, what was your percent yield?
You react acetic acid with an unknown alcohol, and obtain the following NMR of the product What is the unknown alcohol? 1-butanol (CH3CH2CH2CH2OH) 2-propanol (CH3)2CHOH) 2-methyl-1-propanol ((CH3)2CHCH2OH) 1-propanol (CH3CH2CH2OH) 2-butanol (CH3CHOHCH2OHCH2)
You react acetic acid with an unknown alcohol, and obtain the following NMR of the product. What is the unknown alcohol? Question 3 2 pts You react acetic acid with an unknown alcohol, and obtain the following NMR of the product. What is the unknown alcohol? 12.00 13.00 ppm (11) 3 ] 2.00 1- 3.00 0.0 4.0 ppm (11) 2-propanol (CH3)2CHOH) 1-propanol (CH3CH2CH2OH) 2-methyl-1-propanol (CH3)2CHCH2OH) 1-butanol (CH3CH2CH2CH2OH) 2-butanol (CH3CHOHCH2OHCH3)
You react acetic acid with an unknown alcohol, and obtain the following NMR of the product. What is the unknown alcohol? 2.049 1.682 1.648 1.613 1.325 1.291 0.972 0.935 6680 - 2.00 4.0 ppm (t1) 2-methyl-1-propanol (CH3)2CHCH2OH) 1-butanol (CH3CH2CH2CH2OH) 2-propanol (CH3)2CHOH) 1-propanol (CH3CH2CH2OH) 2-butanol (CH3CHOHCH2OHCH3)
1) Which reactant, salicylic acid or acetic anhydride, is in excess? Show your work. 2) If you were to use 3.17 g of starting material, how much product would you expect? Again, show your work. 3) Why is phosphoric acid added to the reaction? 4) A small amount of water is added at the end of the reaction to react with the excess acetic anhydride. Show a balanced equation for that reaction. 5) Explain the purpose of the FeCl3 test...
You are asked to prepare 500. mL of a 0.100 M acetate buffer at pH 5.00 using only pure acetic acid (MW=60.05 g/mol, pKa=4.76), 3.00 M NaOH, and water. Answer the following questions regarding the preparation of the buffer. 1. How many grams of acetic acid will you need to prepare the 500 mL buffer? Note that the given concentration of acetate refers to the concentration of all acetate species in solution. 2. What volume of 3.00 M NaOH must...
weight of cylinder 10.48g weight of cylinder with of isopentyl alcohol 14.55g weight of collecting flask 56.77 g weight of collecting flask with product 60.42g I need help getting theoretical yield and % yield. Experiment 12 Isopentyl Acetate (Banana Oil) 93 Rasmussen, P. W. Qualitative Analysis by Gas Chromatography-G.C. versus the Nose in Formu- lation of Artificial Fruit Flavors." Journal of Chemical Education, 61 (January 1984): 62. Shreve, R. N., and Brink, J. Chemical Process Industries, 4th ed. New York:...