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HELP me find the theortical yield
Hydroboration-Oxidation: ( 2 Day Experiment) product Ean: ОН 0.2939 g,...
Part B: Choose two other internal alkynes that will yield only one product upon hydroboration-oxidation. Check...
Part B: Choose two other internal alkynes that will yield only
one product upon hydroboration-oxidation. Check all that apply.
A) 4-decyne
B) 5-decyne
C) 3-heptyne
D) 1-propyne
E) 3-hexyne
Part A Explain why a single pure product is obtained from hydroboration-oxidation of 2-butyne, whereas two products are obtained from hydroboration-oxidation of 2-pentyne. 2-pentyne is symmetrical, and 2-butyne is not symmetrical. 2-butyne is a liquid under normal conditions, and 2-pentyne is a gas under normal conditions. 2-pentyne is a liquid under...
Please help me obtain the theoretical yield and percent yield! DATA: Substance Quantity Molar Mass (g/mol)...
Please help me obtain the
theoretical yield and percent yield!
DATA: Substance Quantity Molar Mass (g/mol) 192 Experimental amounts -N/A 3,4-dichloronitrobenzene Product 0.150g -N/A -NA 0.104g Substance Experimental 0.104g Product Product + 1-methoxy-2- chloro-4-nitrobenzene Product + 1,2- dimethoxy-4- nitrobenzene CALCULATIONS: Important calculations for this experiment: • Theoretical yield: Percent yield:
Please help me find the products! :) What is the product of the following reaction? ОН...
Please help me find the products! :)
What is the product of the following reaction? ОН НО ОН + CH3(CH2)16COH ОН НО. НО. Хосема (CH2)16CH3 (CH2) 16CH3 1 || ОН но я НО. (CH2) 16CH3 CH3(CH2)16CC IV What is the product of the following reaction? :B H3N + NH3 H3N H3N H3N NH3 NH2 H3N NH2 NH2 CO2 NH3 CO2 II DI IV What is the product of the following reaction? H3N :B NH2 + H20 H3N H3N H3N H₂N...
an experiment only formed 14 g of product (actual yield), thus the percent yield of product for that experiment is...
an experiment only formed 14 g of product (actual yield), thus the percent yield of product for that experiment is 1.4/2.0x100 - 70% % yield actual yield theoretical Wald X 100 You can rearrange this equation to calculate the actual yield if given the % and theoretical yields, or the theoretical yield if given the % and actual yields. Let's Practice: 1. Answer the following questions based on the reaction below (5pts) 2 NaCl + Mg0 Na2O + MgCl2 What...
Step 2 Oxidation of Benzoin to Benzil. HNO3 (conc.) OH C14H Mol. Wt.: 210.23 C14H1 Mol. Wt.: 212....
numbers 2 and 5 please!
Step 2 Oxidation of Benzoin to Benzil. HNO3 (conc.) OH C14H Mol. Wt.: 210.23 C14H1 Mol. Wt.: 212.24 Ox: OH red: redox: 3 +2 HNO33 + 2 NO (g)4H2O он cr но NaOH molecular formula? molecular formula? MW? 97 mL? (for liquids) d? (for pure liquids) M? (for solutions) mmol? 97 mL? (for liquids) d? (for pure liquids) M? (for solutions) mmol? molecular formula? MW? g? mL? (for liquids) molecular formula? MW? 97 mL? (for...
Please help me find the % yield and asnwer questions 1,2,3,4 de from acetanilide Synthesis of...
Please help me find the % yield and asnwer questions
1,2,3,4
de from acetanilide Synthesis of 4-Bromoacetan WORK UNDER THE HOOD In a 10 mL flask fitted with a cork, add 3 mL of acetic acid and 1.6 mL of bromine. Cork the flask tim ready to use Dissolve g of acetanilide (you made this in lab m2) in 15 ml of acetic acid in a 250 MI flask fitted with a stir bar. slowly add a bromine solution while...
can you help me calculate the theoretical yield calculations for 2 methoxyphenol and 3-chloro-1,2-propanediol THE laboratory...
can you help me calculate the theoretical yield calculations for
2 methoxyphenol and 3-chloro-1,2-propanediol
THE laboratory The essential reactants guaifenesin synthesis are provided in Table 1. Table 1. Compound 2-methoxyphenol bp (°C) Reactants used amount used mmol 550 L calculate MW 124.14 d (g/mL) 1.13 NaOH (25% soln.) 40 do 1 mL obno ethanol 46.07 18 water 142.04 1.32 Sodium sulfate calculate 110.54 500 L (+)-3-chloro-1,2- propanediol 164
What is answer of #9??? Help me Report: Hydroboration of 1-Methylcyclohexene Mechanism / GC Analysis /...
What is answer of #9???
Help me
Report: Hydroboration of 1-Methylcyclohexene Mechanism / GC Analysis / Calculations 1. After reviewing the GC and 'H NMR spectra, what is the major product of the reaction? + 3 a. BH: . THF 3 b. 3 H2O2 OH + 3 OH c. NaOH MOH OH racemic racemic major 2. Draw the complete curved arrow mechanism for the reaction to produce the major product, including both the hydroboration and oxidation steps. Repetitive steps need...
Can you tell me the oxidation numbers for 1. 2. 3. 4. 5. 6. Experiment 11:...
Can you tell me the oxidation numbers for 1. 2. 3. 4. 5. 6.
Experiment 11: Exploring Types of Reactions Single Displacements Balance the single displacement (Redox) reactions below. Report your observations of the reaction in the space provided. Balance the reaction in the full molecular, full ionic, and net ionic forms. The net ionic form represents the essential reaction, ignoring spectators. It is obtained by canceling components that appear on both sides of the full ionic equation. __Mg(s) +...
Please help me find the overall yield of transformation of 4 to 7 using this info!!...
Please help me find the overall yield of transformation of 4 to 7
using this info!!
afforded the seco -263。 was obt The a biguous corresp (3闷-fluorothlidomide(MJ) (3S)-fluoro thalidomide ((SJ) Figure 1. The use of fluorine substitution in our approach has many precedents. Because the flourine atom is the smallest atom other than hydrogen, flourine is the best possible atom to substite for hydrogen in designing isosteric analogues." High electronegativity and a strong C-F bond are added factors that have...
Part B: Choose two other internal alkynes that will yield only
one product upon hydroboration-oxidation. Check all that apply.
A) 4-decyne
B) 5-decyne
C) 3-heptyne
D) 1-propyne
E) 3-hexyne
Part A Explain why a single pure product is obtained from hydroboration-oxidation of 2-butyne, whereas two products are obtained from hydroboration-oxidation of 2-pentyne. 2-pentyne is symmetrical, and 2-butyne is not symmetrical. 2-butyne is a liquid under normal conditions, and 2-pentyne is a gas under normal conditions. 2-pentyne is a liquid under...
Please help me obtain the
theoretical yield and percent yield!
DATA: Substance Quantity Molar Mass (g/mol) 192 Experimental amounts -N/A 3,4-dichloronitrobenzene Product 0.150g -N/A -NA 0.104g Substance Experimental 0.104g Product Product + 1-methoxy-2- chloro-4-nitrobenzene Product + 1,2- dimethoxy-4- nitrobenzene CALCULATIONS: Important calculations for this experiment: • Theoretical yield: Percent yield:
Please help me find the products! :)
What is the product of the following reaction? ОН НО ОН + CH3(CH2)16COH ОН НО. НО. Хосема (CH2)16CH3 (CH2) 16CH3 1 || ОН но я НО. (CH2) 16CH3 CH3(CH2)16CC IV What is the product of the following reaction? :B H3N + NH3 H3N H3N H3N NH3 NH2 H3N NH2 NH2 CO2 NH3 CO2 II DI IV What is the product of the following reaction? H3N :B NH2 + H20 H3N H3N H3N H₂N...
an experiment only formed 14 g of product (actual yield), thus the percent yield of product for that experiment is 1.4/2.0x100 - 70% % yield actual yield theoretical Wald X 100 You can rearrange this equation to calculate the actual yield if given the % and theoretical yields, or the theoretical yield if given the % and actual yields. Let's Practice: 1. Answer the following questions based on the reaction below (5pts) 2 NaCl + Mg0 Na2O + MgCl2 What...
numbers 2 and 5 please!
Step 2 Oxidation of Benzoin to Benzil. HNO3 (conc.) OH C14H Mol. Wt.: 210.23 C14H1 Mol. Wt.: 212.24 Ox: OH red: redox: 3 +2 HNO33 + 2 NO (g)4H2O он cr но NaOH molecular formula? molecular formula? MW? 97 mL? (for liquids) d? (for pure liquids) M? (for solutions) mmol? 97 mL? (for liquids) d? (for pure liquids) M? (for solutions) mmol? molecular formula? MW? g? mL? (for liquids) molecular formula? MW? 97 mL? (for...
Please help me find the % yield and asnwer questions
1,2,3,4
de from acetanilide Synthesis of 4-Bromoacetan WORK UNDER THE HOOD In a 10 mL flask fitted with a cork, add 3 mL of acetic acid and 1.6 mL of bromine. Cork the flask tim ready to use Dissolve g of acetanilide (you made this in lab m2) in 15 ml of acetic acid in a 250 MI flask fitted with a stir bar. slowly add a bromine solution while...
can you help me calculate the theoretical yield calculations for
2 methoxyphenol and 3-chloro-1,2-propanediol
THE laboratory The essential reactants guaifenesin synthesis are provided in Table 1. Table 1. Compound 2-methoxyphenol bp (°C) Reactants used amount used mmol 550 L calculate MW 124.14 d (g/mL) 1.13 NaOH (25% soln.) 40 do 1 mL obno ethanol 46.07 18 water 142.04 1.32 Sodium sulfate calculate 110.54 500 L (+)-3-chloro-1,2- propanediol 164
What is answer of #9???
Help me
Report: Hydroboration of 1-Methylcyclohexene Mechanism / GC Analysis / Calculations 1. After reviewing the GC and 'H NMR spectra, what is the major product of the reaction? + 3 a. BH: . THF 3 b. 3 H2O2 OH + 3 OH c. NaOH MOH OH racemic racemic major 2. Draw the complete curved arrow mechanism for the reaction to produce the major product, including both the hydroboration and oxidation steps. Repetitive steps need...
Can you tell me the oxidation numbers for 1. 2. 3. 4. 5. 6.
Experiment 11: Exploring Types of Reactions Single Displacements Balance the single displacement (Redox) reactions below. Report your observations of the reaction in the space provided. Balance the reaction in the full molecular, full ionic, and net ionic forms. The net ionic form represents the essential reaction, ignoring spectators. It is obtained by canceling components that appear on both sides of the full ionic equation. __Mg(s) +...
Please help me find the overall yield of transformation of 4 to 7
using this info!!
afforded the seco -263。 was obt The a biguous corresp (3闷-fluorothlidomide(MJ) (3S)-fluoro thalidomide ((SJ) Figure 1. The use of fluorine substitution in our approach has many precedents. Because the flourine atom is the smallest atom other than hydrogen, flourine is the best possible atom to substite for hydrogen in designing isosteric analogues." High electronegativity and a strong C-F bond are added factors that have...
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