![The hydrolysis of methyl acetate in alkaline solution, CH,COOCH3 +OH – CH,000+CH, OH followed rate = k [CH,COOCH,] [OH] with](http://img.homeworklib.com/questions/20680920-689f-11eb-b1a8-111127b60656.png?x-oss-process=image/resize,w_560)
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![Given: CH3COOCH3 + OH --> CH3 Coot Chty Off Rate (R) 3 K [CH3COOCH3 ] [OH-] - 0 Alheres ka = 0.13 7 L mattst Initial concentr](http://img.homeworklib.com/questions/cde78750-68a0-11eb-acef-9179c77abeaa.png?x-oss-process=image/resize,w_560)
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The hydrolysis of methyl acetate in alkaline solution, CH,COOCH3 +OH – CH,000+CH, OH followed rate =...
6. Methyl acetate (CHCOOCHs) reacts in acidic solution: CH3C00CH3 + H2O +H+→ CH3OH + CH3COOH A)...
6. Methyl acetate (CHCOOCHs) reacts in acidic solution: CH3C00CH3 + H2O +H+→ CH3OH + CH3COOH A) The rate law is FIRST order in respect to the methyl acetate (CH,COOCH3). The rate constant is 3.26 x 103 sec1. How long will it take for 40.0% orthe methyl acetate to react? B) What is the HALF LIFE of this reaction?
The lab is the acid catalysed hydrolysis of ethyl acetate. Experimental Pipette 100.0 cm3 of 0.5...
The lab is the acid catalysed hydrolysis of ethyl acetate. Experimental Pipette 100.0 cm3 of 0.5 M HCl into a conical flask (labeled A) and a further 20.0 cm3 into a second conical flask (labeled B). Prepare 25 cm3 of crushed-ice/water. Pipette 5.0 cm3 of ethyl acetate into flask A, shake well, start the stop watch and immediately withdraw 5.0 cm3 of the solution. Immediately, run this into the crushed-ice water mixture, and swirl to 'stop' the reaction, and as...
1. A solution is prepared by dissolving 20.2 mL CH,OH in 100.0 mL HO at 25...
1. A solution is prepared by dissolving 20.2 mL CH,OH in 100.0 mL HO at 25 degrees Celsius. The final volume of the solution is 118.0 mL. The densities of CHOH and H,O are 0.782 g/mL and 1.00 g/mL, respectively. For this solution, calculate molality, molarity, mole fraction of each component and % by mass of each component. 2. A solution contains a mixture of pentane and hexane at room temperature. The solution has a vapor pressure of 258 torr....
The production of methyl bromide is an irreversible liquid-phase reaction that follows an elementary rate law....
The production of methyl bromide is an irreversible liquid-phase reaction that follows an elementary rate law. The reaction CNBr (A) + CH3NH2 (B)àCH3Br (C) + NCNH2 (D) is carried out isothermally in a semi-batch reactor. A solution of methylamine (B) in extra dry ethanol at a concentration of 0.025 mol/L is to be fed at a rate of 0.05 L/s to an solution of bromine cyanide (A) in extra dry ethanol contained in a glass-lined reactor. The initial volume of...
please help 7. (18 points) Consider the reaction: Nia (aq) +H.000) = OH(aq) + HNla(aq) K...
please help
7. (18 points) Consider the reaction: Nia (aq) +H.000) = OH(aq) + HNla(aq) K = 6.25x101 @25°C SHOW ALL WORK Note: HNia weak acid Niacin (COHON, one of the B vitamins) AG = A. (6 points) What is AG"(KI) for this reaction ſhow your work. --RTink B. (12 points) What are the equilibrium concentrations (M) of each species in a solution that was prepared by mixing 0.157 moles of HNia and 0.315 moles of Nia- in a 1.000...
The production of methyl bromide is an irreversible liquid-phase reaction that follows an elementary rate law. The reaction CNBr (A) + CH3NH2 (B)àCH3Br (C) + NCNH2 (D) is carried out isothermally in...
The production of methyl bromide is an irreversible liquid-phase reaction that follows an elementary rate law. The reaction CNBr (A) + CH3NH2 (B)àCH3Br (C) + NCNH2 (D) is carried out isothermally in a semi-batch reactor. A solution of methylamine (B) in extra dry ethanol at a concentration of 0.025 mol/L is to be fed at a rate of 0.05 L/s to an solution of bromine cyanide (A) in extra dry ethanol contained in a glass-lined reactor. The initial volume of...
7. The IUPAC name for the followe d in the OH controls a) 3-chloro-2-methylcyclohexanol 5-chloro-2-methylcyclohexanol 2-methyl-3-chlorocyclohexanol...
7. The IUPAC name for the followe d in the OH controls a) 3-chloro-2-methylcyclohexanol 5-chloro-2-methylcyclohexanol 2-methyl-3-chlorocyclohexanol d) 2-methyl-5 chlorocyclohexanol e) 1-chloro-4-methylcyclohexanol Which of the following cannot be an electrophile? a) H b) CH2-CH; c) 'NO ) BF; d) Fee ased on the following enery diagram, which compound is formed slowly Reaction ) B from A c) Cfrom B d) from C a) A from B b 10. Which of the following has the highest priority? -0-H -CH=CHCH -CH=NCH -SC-CH; 11....
the right answers are circled, if there are two circled answers the blue is the right...
the right answers are circled, if there are two circled
answers the blue is the right one. please show all the calculations
on how to solve each questions, thanks.
4) None of the above Question #15 CH,COOH + OH - CH,C00- + H2O For acetic acid (CH,COOH), pk, -4.756 at 25°C. Based on this information, it can be concluded that the above reaction is characterized by this equilibrium constant at 25°C: (1) 5.702 x 10"; (2) 1.754 x 10': (3)...
Answer all 3M. The Which statement is correct for this reaction (A) CH,acts as a base....
Answer all
3M. The Which statement is correct for this reaction (A) CH,acts as a base. (C) NH, acts as a base 25. In which set are both compounds soluble in water? 29. (A) magnesium chioride (MgCl) and octane (C.H (B) ethanol (CH,CHJOH) and propane (CH,CH/CH 10s ) carbon tetrachloride (CCL) chloride (MgCl)and magnesium chlorideB) CH, is the conjugate acid of CH. D) magnesium chloride (MgCl) and ethano! (D) NH, is the conjugase acid of NH, (CH,CH OH) 30, which...
A solution is prepared by dissolving 0.23 mol of formic acid and 0.27 mol of sodium...
A solution is prepared by dissolving 0.23 mol of formic acid and 0.27 mol of sodium formate in water sufficient to yield 1.00 L of solution. The addition of 0.05 mol of NaOH to this buffer solution causes the pH to increase slightly. The pH does not increase drastically because the NaOH reacts with the present in the buffer solution. The K, of formic acid is 1.8 x 10+ A formic acid B. sodium formate C water D. sodium E....
6. Methyl acetate (CHCOOCHs) reacts in acidic solution: CH3C00CH3 + H2O +H+→ CH3OH + CH3COOH A) The rate law is FIRST order in respect to the methyl acetate (CH,COOCH3). The rate constant is 3.26 x 103 sec1. How long will it take for 40.0% orthe methyl acetate to react? B) What is the HALF LIFE of this reaction?
1. A solution is prepared by dissolving 20.2 mL CH,OH in 100.0 mL HO at 25 degrees Celsius. The final volume of the solution is 118.0 mL. The densities of CHOH and H,O are 0.782 g/mL and 1.00 g/mL, respectively. For this solution, calculate molality, molarity, mole fraction of each component and % by mass of each component. 2. A solution contains a mixture of pentane and hexane at room temperature. The solution has a vapor pressure of 258 torr....
please help
7. (18 points) Consider the reaction: Nia (aq) +H.000) = OH(aq) + HNla(aq) K = 6.25x101 @25°C SHOW ALL WORK Note: HNia weak acid Niacin (COHON, one of the B vitamins) AG = A. (6 points) What is AG"(KI) for this reaction ſhow your work. --RTink B. (12 points) What are the equilibrium concentrations (M) of each species in a solution that was prepared by mixing 0.157 moles of HNia and 0.315 moles of Nia- in a 1.000...
7. The IUPAC name for the followe d in the OH controls a) 3-chloro-2-methylcyclohexanol 5-chloro-2-methylcyclohexanol 2-methyl-3-chlorocyclohexanol d) 2-methyl-5 chlorocyclohexanol e) 1-chloro-4-methylcyclohexanol Which of the following cannot be an electrophile? a) H b) CH2-CH; c) 'NO ) BF; d) Fee ased on the following enery diagram, which compound is formed slowly Reaction ) B from A c) Cfrom B d) from C a) A from B b 10. Which of the following has the highest priority? -0-H -CH=CHCH -CH=NCH -SC-CH; 11....
the right answers are circled, if there are two circled
answers the blue is the right one. please show all the calculations
on how to solve each questions, thanks.
4) None of the above Question #15 CH,COOH + OH - CH,C00- + H2O For acetic acid (CH,COOH), pk, -4.756 at 25°C. Based on this information, it can be concluded that the above reaction is characterized by this equilibrium constant at 25°C: (1) 5.702 x 10"; (2) 1.754 x 10': (3)...
Answer all
3M. The Which statement is correct for this reaction (A) CH,acts as a base. (C) NH, acts as a base 25. In which set are both compounds soluble in water? 29. (A) magnesium chioride (MgCl) and octane (C.H (B) ethanol (CH,CHJOH) and propane (CH,CH/CH 10s ) carbon tetrachloride (CCL) chloride (MgCl)and magnesium chlorideB) CH, is the conjugate acid of CH. D) magnesium chloride (MgCl) and ethano! (D) NH, is the conjugase acid of NH, (CH,CH OH) 30, which...
A solution is prepared by dissolving 0.23 mol of formic acid and 0.27 mol of sodium formate in water sufficient to yield 1.00 L of solution. The addition of 0.05 mol of NaOH to this buffer solution causes the pH to increase slightly. The pH does not increase drastically because the NaOH reacts with the present in the buffer solution. The K, of formic acid is 1.8 x 10+ A formic acid B. sodium formate C water D. sodium E....
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