Homework Answers
Three products are -
1. 2-Methyl-2-butene
2. 1,1-Dimethylpropyl acetate
3. 2-Methyl-1-butene
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Solvolysis of 2-bromo-2-methylbutane in acetic acid containing potassium acetate gave three products. Identify them. Select all...
(R)-2-iodo-3-methylbutane is treated with sodium bromide in acetone. Select all products that are formed.
(R)-2-iodo-3-methylbutane is treated with sodium bromide in acetone. Select all products that are formed.2-methylbut-2-ene(R)-3-methyl-2-butanol(S)-2-bromo-3-methylbutane3-methylbut-1-ene2-methylbutan-1-ol2-methylbutan-2-ol
R)-2-iodo-3-methylbutane is treated with sodium hydroxide. Select all products that are formed.
R)-2-iodo-3-methylbutane is treated with sodium hydroxide. Select all products that are formed.2-methylbutan-1-ol3-methylbut-1-ene(S)-3-methyl-2-butanol(R)-3-methyl-2-butanol2-methylbut-2-ene2-methylbutan-2-ol
PhCH2CH2COOH Check all that apply. O 7-propylbenzoic acid 2-propylbenzoic acid Y-phenylpropionic acid 3-propylbenzoic acid O 3-phenylpropanoic...
PhCH2CH2COOH Check all that apply. O 7-propylbenzoic acid 2-propylbenzoic acid Y-phenylpropionic acid 3-propylbenzoic acid O 3-phenylpropanoic acid O B-phenylpropionic acid Submit Request Answer Part B PhCO2K Check all that apply. O potassium phthalate O potassium phenylformate O potassium benzoate Submit Request Answer (CH3)2CHCHBrCOOH Check all that apply. a-bromo-2,3-dimethylpropanoic acid 2-bromo-3,3-dimethylpropanoic acid 2-bromo-3-methylbutanoic acid a-bromo-B-methylbutyric acid Submit Request Answer Part D HOOCCH2CH(CH3)CO2H Check all that apply. 2-methylbutane-1,4-dioic acid a-methylsuccinic acid B-methylsuccinic acid O B-methylglutaric acid 1-methylbutane-1,4-dioic acid a-methylglutaric acid Submit Request...
You add 0.58 mL of n-propanol (0.803 g/mL, 60.1 g/mol) to an excess of acetic acid...
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? LLLLLLLL LES LL 20 1-butanol (CH3CH2CH2CH2OH) 2-propanol (CH3)2CHOH) 1-propanol (CH3CH2CH20H) 2-methyl-1-propanol (CH3)2CHCH2OH) 2 butanol (CH3CHOHCH2OHCH) 3 Mi Consider the below general...
In today’s experiment, we will react isopentyl alcohol with acetic acid to produce isopentyl acetate. Isopentyl...
In today’s experiment, we will react isopentyl alcohol with acetic acid to produce isopentyl acetate. Isopentyl acetate smells like bananas: CH3 O CH3 O + H3COH H3C -H2O H3C O CH3 Isopentyl Acetate However, instead of using conventional heating, we will use microwave energy to promote the reaction and we will use an acidic resin, Dowex-50, in place of the mineral acid to catalyze the process. Questions 1. The three standards have different retention times on the Mini-GC. What physical...
2. Write reaction equations to explain how your acetic acid-acetate buffer reacts with an acid and...
2. Write reaction equations to explain how your acetic acid-acetate buffer reacts with an acid and reacts with a base. 3. Identify the Pka of acetic acid from your data. Advanced Chemistry with Vernier Buffers 4. Buffer capacity is usually defined as the pKa Il pH unit- that is, the pH range over which the ratios of protonated to unprotonated form of the buffer go from 10:1 to 1:10. Use your data to determine the buffer capacity of your buffer...
Identify which of the following are acid-base reactions. Select all that apply. Choose one or more:...
Identify which of the following are acid-base reactions. Select all that apply. Choose one or more: 0 A. HCOOH(aq) + NaOH(aq) + HCOONa(aq) + H2O O B. Hl(aq) + CH3NH2(aq) + CH3NH3 + (aq) + 1-(aq) O C. NaOH(aq) + HCIO4(aq) + NaClO4(aq) + H20(1) O D. 2 NaCl(aq) + Pb(NO3)2(aq) → PbCl2(s) + 2 NaNO3(aq) o E. Fe3+(aq) + 3 Ag(s) + 3Ag+(aq) + Fe(s)
Exercise 2 Separation of a Mixture Based on Acid-Base Properties One purpose of this exercise is...
Exercise 2 Separation of a Mixture Based on Acid-Base Properties One purpose of this exercise is to learn how to use a separatory funnel to extract a single component away from other compounds in solution. To do so, we will apply the principles of solubility and acid-base behavior you’re seeing in class. One of the compounds is neutral in the acid-base sense. It has no ability to either donate or accept a proton from an aqueous solution, and will remain...
Experiment Write Up Proposal You will write up a synthesis procedure for one reaction that could...
Experiment Write Up Proposal You will write up a synthesis procedure for one reaction that could be potentially run in a face- to-face Chem 2321 lab session. Your proposal will include an introduction and procedure. The procedure will include step-by-step instructions for running the reaction (including reaction monitoring), work-up. (product isolation and purification), and analysis (characterization). You will need to include sample calculations for percent yield and provide sample spectra analysis. You must upload your proposal as a single document...
please identify the unknown and write a derivative Unknown compound 3 Clear liquid Physcial Properties Solubility...
please identify the unknown and write a derivative
Unknown compound 3 Clear liquid Physcial Properties Solubility Dissolve in ethyl ether Not dissolved in water Boiling point 77 IR spectrum Transmitance 3000 1000 2000 Wavenumber cm-1) Classification Positive test in Alkaline Iron (III) Hydroxamate test test CLASSIFICATION TESTS These tests must be done together with known AND FOLLOW PROCEDURE IN YOUR TEXT CARBOXYLIC ACIDS are detected by teating aqueous solutions with limus or pH paper. Also, disolve In NaHCO with bubbles...
PhCH2CH2COOH Check all that apply. O 7-propylbenzoic acid 2-propylbenzoic acid Y-phenylpropionic acid 3-propylbenzoic acid O 3-phenylpropanoic acid O B-phenylpropionic acid Submit Request Answer Part B PhCO2K Check all that apply. O potassium phthalate O potassium phenylformate O potassium benzoate Submit Request Answer (CH3)2CHCHBrCOOH Check all that apply. a-bromo-2,3-dimethylpropanoic acid 2-bromo-3,3-dimethylpropanoic acid 2-bromo-3-methylbutanoic acid a-bromo-B-methylbutyric acid Submit Request Answer Part D HOOCCH2CH(CH3)CO2H Check all that apply. 2-methylbutane-1,4-dioic acid a-methylsuccinic acid B-methylsuccinic acid O B-methylglutaric acid 1-methylbutane-1,4-dioic acid a-methylglutaric acid Submit Request...
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? LLLLLLLL LES LL 20 1-butanol (CH3CH2CH2CH2OH) 2-propanol (CH3)2CHOH) 1-propanol (CH3CH2CH20H) 2-methyl-1-propanol (CH3)2CHCH2OH) 2 butanol (CH3CHOHCH2OHCH) 3 Mi Consider the below general...
2. Write reaction equations to explain how your acetic acid-acetate buffer reacts with an acid and reacts with a base. 3. Identify the Pka of acetic acid from your data. Advanced Chemistry with Vernier Buffers 4. Buffer capacity is usually defined as the pKa Il pH unit- that is, the pH range over which the ratios of protonated to unprotonated form of the buffer go from 10:1 to 1:10. Use your data to determine the buffer capacity of your buffer...
Identify which of the following are acid-base reactions. Select all that apply. Choose one or more: 0 A. HCOOH(aq) + NaOH(aq) + HCOONa(aq) + H2O O B. Hl(aq) + CH3NH2(aq) + CH3NH3 + (aq) + 1-(aq) O C. NaOH(aq) + HCIO4(aq) + NaClO4(aq) + H20(1) O D. 2 NaCl(aq) + Pb(NO3)2(aq) → PbCl2(s) + 2 NaNO3(aq) o E. Fe3+(aq) + 3 Ag(s) + 3Ag+(aq) + Fe(s)
Experiment Write Up Proposal You will write up a synthesis procedure for one reaction that could be potentially run in a face- to-face Chem 2321 lab session. Your proposal will include an introduction and procedure. The procedure will include step-by-step instructions for running the reaction (including reaction monitoring), work-up. (product isolation and purification), and analysis (characterization). You will need to include sample calculations for percent yield and provide sample spectra analysis. You must upload your proposal as a single document...
please identify the unknown and write a derivative
Unknown compound 3 Clear liquid Physcial Properties Solubility Dissolve in ethyl ether Not dissolved in water Boiling point 77 IR spectrum Transmitance 3000 1000 2000 Wavenumber cm-1) Classification Positive test in Alkaline Iron (III) Hydroxamate test test CLASSIFICATION TESTS These tests must be done together with known AND FOLLOW PROCEDURE IN YOUR TEXT CARBOXYLIC ACIDS are detected by teating aqueous solutions with limus or pH paper. Also, disolve In NaHCO with bubbles...
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