Would like help with the second question in
the attached photo. Thank you!
Homework Answers
The added aq. Na2CO3, neutralize the any remain of HCl.
Since it HCl leads to reverse reaction, if it is not neutralized .
Add Answer to:
Would like help with the second question in
the attached photo. Thank you!
Upon mixing of...
1. Upon mixing of 2-methylbutane-2-ol and aqueous HCl a homogeneous mixture is obtained (one phase). After...
1. Upon mixing of 2-methylbutane-2-ol and aqueous HCl a homogeneous mixture is obtained (one phase). After stirring for 30 min two phases have appeared – how can you explain that? In the procedure, the organic phase was washed with aqueous Na2CO3 – what does that accomplish?
As it says in question 2 could you please help me make a flow chart like...
As it says in question 2 could you please help me make a flow
chart like the provided example below?
2) For the portion of the procedure shown below, create a flow chart for the acid-base extraction at the end of the Grignard Reaction in a similar manner to the one on Canvas for the extraction lab. Start your flow chart with the crude reaction mixture before addition of HCl and continue it until the product is recovered. Depict the...
That is the entire reaction and below is the question I need answered Reaction 3: Acetylation...
That is the entire reaction and below is the question I need
answered
Reaction 3: Acetylation NH2 NH2 (acetic anhydride) NH2 NH2 0-methylaniline NH2 m-methylaniline p-methylaniline HN o-methylaniline m-methylaniline 0 p-methylacetanilide Procedure for Reaction 3: 1) The solution of the three isomers of methylaniline in ethyl acetate was cooled to 0°C. 2) An equimolar amount of acetic anhydride to the quantity of p-methylaniline theoretically present in the solution was added dropwise with stirring. 3) The stirring was continued for 15...
Just Answer Question 5 Synthesis of 2-chloro-2-methylbutane (literature version) Concentrated aqueous hydrochloric acid (HCI, 3.3 equivalents)...
Just Answer Question 5
Synthesis of 2-chloro-2-methylbutane (literature version) Concentrated aqueous hydrochloric acid (HCI, 3.3 equivalents) was slowly added to 2-methyl-2-butanol (1.0 equivalents) in a 100 mL round bottom flask with stirring. The reaction was stirred for 15 minutes at room temperature. Upon completion, the reaction mixture was transferred to a 60 mL separatory funnel and the aqueous layer was removed. The organic layer (i.e. the product) was successively washed with: (1) saturated aqueous NaCl (brine), (2) saturated aqueous NaHCO,...
Using your answer to question 10 part a, calculate the theoretical amount (in mg) that was...
Using your answer to question 10 part a, calculate the
theoretical amount (in mg) that was expected for the
p-methyl acetanilide product. Be sure to show your
work.
10a: 37.9 x 17.5 / 100 = 6.6325mmol
Reaction 2: Reduction NO2 NH4HCO2 NH2 + NO2 Pd/C NO2 NH2 NH2 m-methylaniline p-methylaniline 0-methylaniline ortho meta para Procedure for Reaction 2: 1) The mixture of ortho, meta, and para isomers obtained from reaction 1 (2.4 g, 17.5 mmoles) was added to a 50...
When setting up the reflux condenser, does it matter if the water flows into the bottom...
When setting up the reflux condenser, does it matter if the
water flows into the bottom or the top of the condenser? If so,
does it have to flow into the bottom or the top, and why? If not,
why does it not matter?
Reaction 2: Reduction NO2 NH4HCO2 NH2 + NO2 Pd/C NO2 NH2 NH2 m-methylaniline p-methylaniline 0-methylaniline ortho meta para Procedure for Reaction 2: 1) The mixture of ortho, meta, and para isomers obtained from reaction 1 (2.4...
a) When setting up the reflux condenser, does it matter if the water flows into the...
a) When setting up the reflux condenser, does it matter
if the water flows into the bottom or the top of the condenser? If
so, does it have to flow into the bottom or the top, and why? If
not, why does it not matter?
Question pertains to the following reactions:
Reaction 2: Reduction NO2 NH4HCO2 NH2 + NO2 Pd/C NO2 NH2 NH2 m-methylaniline p-methylaniline 0-methylaniline ortho meta para Procedure for Reaction 2: 1) The mixture of ortho, meta, and...
hello, i need help with the questions in the second photo Experiment 6. the reduction of...
hello, i need help with the questions in the second photo
Experiment 6. the reduction of bencil (March 2020) Your name Sodium borohydride is a convert recent for the reduction of dehydes and ketones to 1" and 2 alcohols, respectively. The mechanism of the reaction (below) is straightforward and is driven by boron's affinity for oxygen. In addition, given borohydride's remarkably low reactivity with OH groups under neutral and especially basic conditions, this reaction can be done in alcohol solvents....
Using your answer to 6e: a) How many millimoles of the para product were present in...
Using your answer to 6e:
a) How many millimoles of the para product were
present in the isomeric mixture added in the first step of reaction
2? Please show your work.
b) In order to selectively acetylate the para isomer, equimolar
amounts of acetic anhydride and the para isomer must be present.
Using the millimoles you obtained as your answer to
a), calculate the amount of in milligrams (mg) of
acetic anhydride that should be added in step 2 of...
10. Using your answer to 6e: 6e: What percent of the mixture obtained in reaction 1...
10. Using your answer to 6e: 6e: What percent of the
mixture obtained in reaction 1 is the para isomer? para isomer :
37.9%
a) How many millimoles of the para product were
present in the isomeric mixture added in the first step of reaction
2? Please show your work.
b) In order to selectively acetylate the para isomer, equimolar
amounts of acetic anhydride and the para isomer must be present.
Using the millimoles you obtained as your answer to...
As it says in question 2 could you please help me make a flow
chart like the provided example below?
2) For the portion of the procedure shown below, create a flow chart for the acid-base extraction at the end of the Grignard Reaction in a similar manner to the one on Canvas for the extraction lab. Start your flow chart with the crude reaction mixture before addition of HCl and continue it until the product is recovered. Depict the...
That is the entire reaction and below is the question I need
answered
Reaction 3: Acetylation NH2 NH2 (acetic anhydride) NH2 NH2 0-methylaniline NH2 m-methylaniline p-methylaniline HN o-methylaniline m-methylaniline 0 p-methylacetanilide Procedure for Reaction 3: 1) The solution of the three isomers of methylaniline in ethyl acetate was cooled to 0°C. 2) An equimolar amount of acetic anhydride to the quantity of p-methylaniline theoretically present in the solution was added dropwise with stirring. 3) The stirring was continued for 15...
Just Answer Question 5
Synthesis of 2-chloro-2-methylbutane (literature version) Concentrated aqueous hydrochloric acid (HCI, 3.3 equivalents) was slowly added to 2-methyl-2-butanol (1.0 equivalents) in a 100 mL round bottom flask with stirring. The reaction was stirred for 15 minutes at room temperature. Upon completion, the reaction mixture was transferred to a 60 mL separatory funnel and the aqueous layer was removed. The organic layer (i.e. the product) was successively washed with: (1) saturated aqueous NaCl (brine), (2) saturated aqueous NaHCO,...
Using your answer to question 10 part a, calculate the
theoretical amount (in mg) that was expected for the
p-methyl acetanilide product. Be sure to show your
work.
10a: 37.9 x 17.5 / 100 = 6.6325mmol
Reaction 2: Reduction NO2 NH4HCO2 NH2 + NO2 Pd/C NO2 NH2 NH2 m-methylaniline p-methylaniline 0-methylaniline ortho meta para Procedure for Reaction 2: 1) The mixture of ortho, meta, and para isomers obtained from reaction 1 (2.4 g, 17.5 mmoles) was added to a 50...
When setting up the reflux condenser, does it matter if the
water flows into the bottom or the top of the condenser? If so,
does it have to flow into the bottom or the top, and why? If not,
why does it not matter?
Reaction 2: Reduction NO2 NH4HCO2 NH2 + NO2 Pd/C NO2 NH2 NH2 m-methylaniline p-methylaniline 0-methylaniline ortho meta para Procedure for Reaction 2: 1) The mixture of ortho, meta, and para isomers obtained from reaction 1 (2.4...
a) When setting up the reflux condenser, does it matter
if the water flows into the bottom or the top of the condenser? If
so, does it have to flow into the bottom or the top, and why? If
not, why does it not matter?
Question pertains to the following reactions:
Reaction 2: Reduction NO2 NH4HCO2 NH2 + NO2 Pd/C NO2 NH2 NH2 m-methylaniline p-methylaniline 0-methylaniline ortho meta para Procedure for Reaction 2: 1) The mixture of ortho, meta, and...
hello, i need help with the questions in the second photo
Experiment 6. the reduction of bencil (March 2020) Your name Sodium borohydride is a convert recent for the reduction of dehydes and ketones to 1" and 2 alcohols, respectively. The mechanism of the reaction (below) is straightforward and is driven by boron's affinity for oxygen. In addition, given borohydride's remarkably low reactivity with OH groups under neutral and especially basic conditions, this reaction can be done in alcohol solvents....
Using your answer to 6e:
a) How many millimoles of the para product were
present in the isomeric mixture added in the first step of reaction
2? Please show your work.
b) In order to selectively acetylate the para isomer, equimolar
amounts of acetic anhydride and the para isomer must be present.
Using the millimoles you obtained as your answer to
a), calculate the amount of in milligrams (mg) of
acetic anhydride that should be added in step 2 of...
10. Using your answer to 6e: 6e: What percent of the
mixture obtained in reaction 1 is the para isomer? para isomer :
37.9%
a) How many millimoles of the para product were
present in the isomeric mixture added in the first step of reaction
2? Please show your work.
b) In order to selectively acetylate the para isomer, equimolar
amounts of acetic anhydride and the para isomer must be present.
Using the millimoles you obtained as your answer to...
Most questions answered within 3 hours.
-
Draw the Lewis structure for the molecule ethyne, C2H2, also
depicted here:
asked 5 minutes ago -
Hello Everyone. For this week, you have read a short selection
from Dante's Inferno. So for...
asked 12 minutes ago -
Two tiny objects with equal charges of 8.57 μC are placed at the
two lower corners...
asked 8 minutes ago -
Part 1)
For the reaction:
2H2O(g) ⇌ 2H2(g) +
O2(g)
KC = 2.40 x 10-3 at...
asked 8 minutes ago -
Nitrate Reduction
Name the 2 major end products of nitrate
reduction.
WHY add zinc powder? WHEN...
asked 10 minutes ago -
CODE MUST BE IN C
1. Given an int variable n that has been initialized to...
asked 11 minutes ago -
Translate this matlab code to python
title('Starting Number vs Number of Elements in Seq')
ylabel('Number of...
asked 26 minutes ago -
Below is a set of redox reactions. Assign oxidation numbers
below each atom. Also determine the...
asked 25 minutes ago -
earth which orbits the sun in an elliptical path
reaches its closest point to the sun...
asked 32 minutes ago -
Private saving in an economy is given by Sv = 100 + 50 r, while
gross...
asked 42 minutes ago -
1) How many milliliters of 0.20M PMSF stock solution do you need
to make 80 mL...
asked 50 minutes ago -
The natural rate of unemployment is also called: A.
accelerating deflation rate of unemployment. B. accelerating...
asked 48 minutes ago