Calculate the moles of acetic acid possible in the aqueous layer of the 100% acetic acid...
Calculate the moles of acetic acid possible in the aqueous layer of the 100% acetic acid solution before the extraction occurs. Acetic acid concentration is 1.19 M, and 25.00 mL of aqueous solution is put in the separatory funnel with 25.00 mL unknown organic solution.
Group of answer choices
0.0298 M
29.8 M
0.0598 M
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Calculate the moles of acetic acid possible in the aqueous layer
of the 100% acetic acid...
How many moles of acetic acid could be in the 25% acetic acid solution before the...
How many moles of acetic acid could be in the 25% acetic acid solution before the extraction occurs? 100% acetic acid has 0.0394 moles present. 0.00985 moles 0.985 moles 0.158 moles Calculate how many moles of acetic acid were present in the aqueous layer after the extraction of 5% acetic acid. Use the data from the titration below to calculate your answer. Titration data: 0.1000M NaOH, 1.45 mL used to reach end point of titration. Group of answer choices 0.000795...
Calculate how many moles of acetic acid were present in the aqueous layer after the extraction...
Calculate how many moles of acetic acid were present in the aqueous layer after the extraction of 5% acetic acid. Use the data from the titration below to calculate your answer. Titration data: 0.1000M NaOH, 1.45 mL used to reach end point of titration. Group of answer choices 0.000795 moles 0.725 moles 0.000145 moles
Attached below are the pages from this lab report to help give context to the questions....
Attached below are the pages from this lab report to help give
context to the questions. Please be as detailed as possible when
answering the questions and include any relevant information about
intermolecular forces at play. Thank you for your help!
Here are the questions which I need answered. Thank you in
advance for your help! :) Please be as detailed as possible and
discuss any intermolecular forces in detail if they are relevant to
the question. Thanks!
PARTA. SEPARATION...
Draw an extraction flow chart for the Extraction experiment you completed. experiment below Separation of a...
Draw an extraction flow chart for the Extraction experiment you completed. experiment below Separation of a Benzoic Acid/Biphenyl Mixture by Acid-Base Extraction Prepare the solution to be extracted by dissolving 2.5 g of a 1:1 mixture of benzoic acid/ biphenyl in 25 mL of tert-butyl methyl ether (MTBE) . Using a 125 mL separatory funnel extract the ether solution with a mixture containing 10 mL of distilled water and 15 mL of saturated NaHCO3 . Repeat After removing the aqueous...
Would the methylene chloride layer be above or below the experiment? Justify your answer. 1. aqueous layer in today...
Would the methylene chloride layer be above or below the experiment? Justify your answer. 1. aqueous layer in today's ium carbonate used in the isolation of caffeine? Be specific as to the 2. Why is potass chemical species the carbonate may act on. Why was sodium sulfate used? 3. 4. After introducing 1.0 g of potassium carbonate into the centri hot water extract, it was capped, shaken, and then cooled to room temperature. Following this, roug minute. Why wasn't the...
Post Lab Questions what is the purpose of glacial acetic acid in this reaction? (5 points)...
Post Lab Questions what is the purpose of glacial acetic acid in this reaction? (5 points) 2. How does KI-starch paper work? What is the source of the dark color 3. What is the purpose of adding saturated aqueous sodium bisult What reaction is taking place? Write out the bar my saturated aqueous sodium bisulfite to the reaction mixture? is taking place? Write out the balanced equation for this reaction. Why do you e kl-starch paper test after adding the...
In the acid/base extraction lab, a carboxylic acid was separated from fluorene by extracting the carboxylic...
In the acid/base extraction lab, a carboxylic acid was separated
from fluorene by extracting the carboxylic acid into the aqueous
layer using NaOH solution (a review of this experiment before lab
will be helpful). Phenols (aromatic alcohols) can also be separated
using this method. In a mixture of a phenol and a non-reacting
organic compound, the phenol may be selectively removed from an
organic solvent by extracting with a dilute NaOH solution. After
separating the organic and aqueous layers, the...
Need help on providing reactions that describe the acid-base extraction and neutralization processes used in this exper...
Need help on providing reactions that describe the acid-base
extraction and neutralization processes used in this experiment.
Provide a statement of solubility of each starting material and
product.
The experiment to be performed this week involves liquid-liquid extraction using a separatory funnel. Read chapter 15 in Zubrick to familiarize yourself with the use of the glassware for extraction and washing. Acid/Base Extraction Liquid-liquid extraction is a technique that can be used to physically separate two substances that have varying solubility...
azobenzene m-nitroaniline benzoic acid dichloromethane 2xIM HC1 (20 mL) extraction and separation upper aqueous layer lower...
azobenzene m-nitroaniline benzoic acid dichloromethane 2xIM HC1 (20 mL) extraction and separation upper aqueous layer lower organic layer azobenzene benzoic acid m-nitroaniline chloride, water extraction and separation lower organic layer upper aqueous layer
1. What experimental difficulty would you encounter if you had neglected to include a drying step...
1. What experimental difficulty would you encounter if you had neglected to include a drying step before evaporating the ether solution of the neutral organic compound? 1b. An extraction procedure specifies that an aqueous solution containing dissolved organic material be extracted twice with 10-mL portions of diethyl ether. A student removes the lower layer after the first extraction and adds the second 10-mL portion of ether to the upper layer remaining in the separatory funnel. After shaking the funnel, the...
Attached below are the pages from this lab report to help give
context to the questions. Please be as detailed as possible when
answering the questions and include any relevant information about
intermolecular forces at play. Thank you for your help!
Here are the questions which I need answered. Thank you in
advance for your help! :) Please be as detailed as possible and
discuss any intermolecular forces in detail if they are relevant to
the question. Thanks!
PARTA. SEPARATION...
Would the methylene chloride layer be above or below the experiment? Justify your answer. 1. aqueous layer in today's ium carbonate used in the isolation of caffeine? Be specific as to the 2. Why is potass chemical species the carbonate may act on. Why was sodium sulfate used? 3. 4. After introducing 1.0 g of potassium carbonate into the centri hot water extract, it was capped, shaken, and then cooled to room temperature. Following this, roug minute. Why wasn't the...
Post Lab Questions what is the purpose of glacial acetic acid in this reaction? (5 points) 2. How does KI-starch paper work? What is the source of the dark color 3. What is the purpose of adding saturated aqueous sodium bisult What reaction is taking place? Write out the bar my saturated aqueous sodium bisulfite to the reaction mixture? is taking place? Write out the balanced equation for this reaction. Why do you e kl-starch paper test after adding the...
In the acid/base extraction lab, a carboxylic acid was separated
from fluorene by extracting the carboxylic acid into the aqueous
layer using NaOH solution (a review of this experiment before lab
will be helpful). Phenols (aromatic alcohols) can also be separated
using this method. In a mixture of a phenol and a non-reacting
organic compound, the phenol may be selectively removed from an
organic solvent by extracting with a dilute NaOH solution. After
separating the organic and aqueous layers, the...
Need help on providing reactions that describe the acid-base
extraction and neutralization processes used in this experiment.
Provide a statement of solubility of each starting material and
product.
The experiment to be performed this week involves liquid-liquid extraction using a separatory funnel. Read chapter 15 in Zubrick to familiarize yourself with the use of the glassware for extraction and washing. Acid/Base Extraction Liquid-liquid extraction is a technique that can be used to physically separate two substances that have varying solubility...
azobenzene m-nitroaniline benzoic acid dichloromethane 2xIM HC1 (20 mL) extraction and separation upper aqueous layer lower organic layer azobenzene benzoic acid m-nitroaniline chloride, water extraction and separation lower organic layer upper aqueous layer
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