Write down the chemical equation explaining what happens when 6 M NaOH is added to the...
Write down the chemical equation explaining what happens when 6 M NaOH is added to the 1:1 mixture of benzoic acid and benzil. Indicate which phase (organic or aqueous) each compound belongs to. Make sure to include side products if there is any.
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Write down the chemical equation explaining what happens when 6
M NaOH is added to the...
1. 2. Write an equation that describes what happens when benzoic acid (a solid) dissolves in...
1. 2. Write an equation that describes what happens when benzoic acid (a solid) dissolves in water. Now write an equation that describes benzoic acid dissolving in diethyl ether (a liquid). (Hint: replace the (aq) phase symbol with (ether).) Write equations including pKa values that describes the following reactions: a. Acetic acid with aqueous NaOH. b. Ethyl amine with aqueous HCI. c. Phenol with aqueous NaOH. 2,6-dichloroindophenol (see in Part III) has a pKa value of 5.9 and is 10,000...
1. Write a chemical equation to show that an aqueous solution of triethylamine is basic. 2. Write...
1. Write a chemical equation to show that an aqueous solution of triethylamine is basic. 2. Write an equation for the neutralization of triethylamine with HCI. Loide Salt) Ca,Cu Write the equation for the reaction of benzamide with NaOH. Include the water-solubility of each organic compound. 3. 0 O) + NoDH 4. Write the equation for the reaction that occurs when HCl is added to the organie product of benzamide hydrolysis
1. Write a chemical equation to show that an...
Started dissolving mixture with diethyl ether. And shook 3M HCL in sep funnel. Collected. Now: 1)...
Started dissolving mixture with diethyl ether. And shook 3M
HCL in sep funnel. Collected.
Now:
1) You added NaOH to organic phase collected in problem 2 to
extract another compound,
Which compound was extracted in NaOH solution? Justify with
chemical equation
2) to the aqueous phase you added HCL solution until it’s ph
was less than 7. What happens if it’s ph is 7 or above?
3) when you acidified the solution by adding HCL, a white
precipitate was produced....
• Give an equation showing what happens when benzoic acid is treated with aqueous base, 6M NaOH. Include mechanistic arr...
• Give an equation showing what happens when benzoic acid is treated with aqueous base, 6M NaOH. Include mechanistic arrows.
Please, write out the balanced chemical reactions used to sequentially extract the carboxylic acid and the...
Please, write out the balanced chemical reactions used to sequentially extract the carboxylic acid and the phenol from the organic phase into aqueous phases, and then precipitate them upon acidification of the aqueous phases, using the information below. 1st) You will prepare an ether solution (the organic phase) of the two compounds; any minor impurities are non-acidic and will remain dissolved in the organic phase throughout the extraction process. 2nd) You will extract benzoic acid from the organic (ether) phase...
Options for each question: 6 M HCL, 5% HCL solution, Dichloromethane, 6 M NaOH, 5% NaOH...
Options for each question: 6 M
HCL, 5% HCL solution, Dichloromethane, 6 M NaOH, 5% NaOH
solution
Question 8 Status: Not yet answered Points possible: 1.00 When separating benzoic acid, naphthalene, and aniline, identify the solution used for each described purpose. Reconstitute benzoic acid from aqueous layer Choose... Extract benzoic acid into the aqueous layer Choose... Reconstitute aniline from aqueous layer Choose.. Extract aniline into the aqueous layer Choose... Extract reconstituted benzoic acid out of the aqueous layer Choose... Extract...
1. Write the chemical equation for the saponification of methyl salicylate in 6-M NaOH. 2. Write...
1. Write the chemical equation for the saponification of methyl salicylate in 6-M NaOH. 2. Write the chemical equation for the hydrolysis of methyl salicylate in 6-M HCI 3. Write the chemical equations for the four esterification reactions a- Acetic acid Benzyl alcohol b- Acetic acid+ isopentyl alcohol c- Acetic acid Ethyl alcohol d- Salicylic acid Methyl alcohol e- Cinnamic acidMethyl alcohol
Why does Ph3CO-MgBr+ dissolve when HCl is added? Write a chemical equation to describe what happens....
Why does Ph3CO-MgBr+ dissolve when HCl is added? Write a chemical equation to describe what happens. Does it dissolve in the water layer or the ether layer? Is the final product, tripehnylmethanol, soluble in ether or water? Explain your answer. Please Please answer everything what question is asking and explain answers thoroughly. Thank you.
Write the balanced chemical equation for each of the reactions. Include phases. When aqueous sodium hydroxide...
Write the balanced chemical equation for each of the reactions. Include phases. When aqueous sodium hydroxide is added to a solution containing lead(II) nitrate, a solid precipitate forms. equation: 2 NaOH + Pb(NO3)2 + Pb(OH), + 2NaNO, However, when additional aqueous hydroxide is added, the precipitate redissolves, forming a soluble (Pb(OH),12- (aq) complex ion. equation: Pb(OH), +20H (Pb(OH) 2 -
Extraction Q1. Why doesn’t the neutral organic compound dissolve in the 1.5 M NaOH solution? Q2....
Extraction Q1. Why doesn’t the neutral organic compound dissolve in the 1.5 M NaOH solution? Q2. Why is diethyl ether a good choice for the organic solvent in this extraction experiment? Q3. What experimental difficulty would you encounter if you neglected to include the drying step before evaporating the ether solution of the neutral organic compound? Q4. Why are the two organic compounds recrystallized before their melting points are determined? Q5. What IR bands are most useful in distinguishing a...
1. 2. Write an equation that describes what happens when benzoic acid (a solid) dissolves in water. Now write an equation that describes benzoic acid dissolving in diethyl ether (a liquid). (Hint: replace the (aq) phase symbol with (ether).) Write equations including pKa values that describes the following reactions: a. Acetic acid with aqueous NaOH. b. Ethyl amine with aqueous HCI. c. Phenol with aqueous NaOH. 2,6-dichloroindophenol (see in Part III) has a pKa value of 5.9 and is 10,000...
1. Write a chemical equation to show that an aqueous solution of triethylamine is basic. 2. Write an equation for the neutralization of triethylamine with HCI. Loide Salt) Ca,Cu Write the equation for the reaction of benzamide with NaOH. Include the water-solubility of each organic compound. 3. 0 O) + NoDH 4. Write the equation for the reaction that occurs when HCl is added to the organie product of benzamide hydrolysis
1. Write a chemical equation to show that an...
Started dissolving mixture with diethyl ether. And shook 3M
HCL in sep funnel. Collected.
Now:
1) You added NaOH to organic phase collected in problem 2 to
extract another compound,
Which compound was extracted in NaOH solution? Justify with
chemical equation
2) to the aqueous phase you added HCL solution until it’s ph
was less than 7. What happens if it’s ph is 7 or above?
3) when you acidified the solution by adding HCL, a white
precipitate was produced....
Options for each question: 6 M
HCL, 5% HCL solution, Dichloromethane, 6 M NaOH, 5% NaOH
solution
Question 8 Status: Not yet answered Points possible: 1.00 When separating benzoic acid, naphthalene, and aniline, identify the solution used for each described purpose. Reconstitute benzoic acid from aqueous layer Choose... Extract benzoic acid into the aqueous layer Choose... Reconstitute aniline from aqueous layer Choose.. Extract aniline into the aqueous layer Choose... Extract reconstituted benzoic acid out of the aqueous layer Choose... Extract...
1. Write the chemical equation for the saponification of methyl salicylate in 6-M NaOH. 2. Write the chemical equation for the hydrolysis of methyl salicylate in 6-M HCI 3. Write the chemical equations for the four esterification reactions a- Acetic acid Benzyl alcohol b- Acetic acid+ isopentyl alcohol c- Acetic acid Ethyl alcohol d- Salicylic acid Methyl alcohol e- Cinnamic acidMethyl alcohol
Write the balanced chemical equation for each of the reactions. Include phases. When aqueous sodium hydroxide is added to a solution containing lead(II) nitrate, a solid precipitate forms. equation: 2 NaOH + Pb(NO3)2 + Pb(OH), + 2NaNO, However, when additional aqueous hydroxide is added, the precipitate redissolves, forming a soluble (Pb(OH),12- (aq) complex ion. equation: Pb(OH), +20H (Pb(OH) 2 -
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