a 16 il 36 l AsiacellZAIN IQاسئلة کيمياء عض. . .Organic ChemistryQ1\ Complete the following equations?-соон + СНОН+ NII,OIIонPh-Q2 \ Prepare the following Compounds ?1-Asprin2-Acetanilide3-PhenolQ3 | Suggested a mechanim of preparing phenol ?Q4 \ What is the purpose of conducting the recrystalizationprocess of the product ?Q5 \ The phenyl methanol was the limiting factor in thisreaction. using the fact that the student used 1 cm' of phenylmethanol ( density =1.04 g/cm'). Calculate the percentage yieldif 0.58 g of benzoic acid was obtained ?3C6H5CH2OH+4KmnO3 C6H5COOH +4MN04+Н2О +4КОНM.W For C6H5COOH = 122g/molM.w For C6H5CH2OH = 108 g/ mol

Answered: Image /qna-images/answer/2d66d4da-0afe-4e9a-bf28-db038d5da12d.jpg

Answered: QI\ Complete the following equations?…

Science

Chemistry

QI\ Complete the following equations? -coOH + C,H3OH -соон + NII,OII он -C-Ph

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter13: Substitution

Section: Chapter Questions

Problem 4E

See similar textbooks

Related questions

Q: when the ratio of (A--)/(HA)=100 to 1, calculate the pH. when the ratio of (HA)/(A--)=10 to 1, the…

A: We have to give the pH for given conditions.

Q: Example: SO, ?(aq) + H2O(1). A HSO, (aq) + OH"(aq) CA B1 CB Conjugate Acid-base pair: H20/OH" : HSO,…

A: Given: CH3COOH(aq)+H2O(l)<---> CH3COO-(aq)+H3O+(aq)

Q: Arrange the following solution from lowest pH to highest pH: 0.20 M CH₃COOH (Ka = 1.8 x 10⁻⁵), 0.06…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Ascorbic acid (vitamin C) is a diprotic acid, H₂CH₂O6. Calculate [H*], pH, and [C6H₂O6²-] in a 0.23…

Q: Calculate the concentration of H+ and OH- at 25°C. Say if the conditions are acidic, neutral og…

A: Recall the following relation to calculate H+ and OH- for the values of pH and pOH…

Q: Homew Click in the middle of each cell in the table below that contains an acidic pH pH = 2.27 pH =…

A: Given PH = 2.27 ,14.8 ,7.45 ,4.21 ,0.56 ,9.78 ,8.89 ,3.99 ,5.61 ,12.6 ,6.5 ,11.7 Acidic PH Value…

Q: cidic solutions have O (H;O*) > [OH]and pH > 7 O H,0*] > [OH] and pH 7 O H;0') < [OH ] and pH < 7

A: Acidic solutions can be defined as solution which has a higher concentration of hydrogen ions than…

Q: Determine the [OH−][OH−] , pH, and pOH of a solution with a [H+][H+] of 0.00042 M0.00042 M at 25 °C.…

Q: [H3O+] 3.2X10-7 6.9 x 10-8+ Inf0% 8.7 x 10-7 [OH-] 2.4 x 10-¹0 pH 1.7 7.16 6.06 11.1 Acidic, basic…

Q: At pH = 5.62, what is the value of [H+]*[OH-]?

A: PH is negative log of concentration of [H+] ion. PH + pOH = 14

Q: Which of the following is a conjugate acid-base pair in the following equation? H3PO4 + H2O → H3O* +…

A: Which of the following is conjugate acid-base pairs---

Q: Indicate each as either strong acid, strong base, weak acid, or weak base. KOH(aq) --> K+(aq) +…

A: According to Arrhenius, strong base is a molecule that dissociates completely in water forming the…

Q: pH = 10.4; [OH-] = ?

Q: If [H+] = 9.1x10^-4 M, what is [OH-]?

A: Given that, [H+] = 9.1x10^-4 M We have the following relationship between [H+] and [OH-]

Q: Complete the following table [H3O+] [OH-] pH acidic, basic, or neutral 1 x 10-8 M…

Q: OH қ OH -Ph Ph H₂SO4 Ph Ph

Q: The concentration of OH at pH- 11 (enter answer as 10E***)

A: The values provided in the question are:- i) pH of a solution = 11 We need to calculate the…

Q: Consider the two bottles of acid below: Bottle 1: 0.007 M acid, pH = 2.5 Bottle 2: 0.45 M acid, pH…

Q: a)C2H4O2 b)H2PO4- written with conjugate base in the chemical formula

A: (a)The conjugate base of acetic acid (CH3COOH) is acetate (CH3COO-)

Q: The pH of a 0.96M solution of butanoic acid (HC,H,O,) is measured to be 2.42. Calculate the acid…

Q: True or false: the following species is amphiprotic. (Say for all of below.) I. HPO, 2- II.…

A: Amphiprotic - An amphiprotic molecule (or ion) can either donate or accept a proton, thus acting…

Q: Write the hydrolysis reaction for ethylamine, CH3CH2NH2 (aq). Below the reaction, label the Bronsted…

Q: Ascorbic acid (vitamin C, CoH3O6) is a diprotic acid (Ka1 = 8.0x10- and Ka2 = 1.6x10-12). What is…

Q: Complete the following statements about the below solutions at 25 °C? 1. The pOH of 9.95 x 105 M KOH…

A: at 25°C ; pH + pOH = 14.0 pOH = -log[OH-]

Q: Defermhe the pH of a water fample contang 5 mg/L of fenous iron

A: First Calculate molarity into mol/litre Then use Ph=-log(H+)

Q: [H*] pH [OH'] pOH Acid or Base 1. 1х 106 2. 9 3. 4 x 10-6 4. 2.6

Q: Vhich one of the following pairs is not a conjugate acid-base pair? O A. OH"/02- H2PO4/HPO4²- В. О…

A: Conjugate base is formed when one H+ is removed from acid . Hence, there is difference of one H+ in…

Q: the conjugate base of CH3COOH,

A: According to the Lewis concept ;- An acid is a proton(H+) donor and a base is a proton acceptor.

Q: In the process of autionization of water, as seen below: 2 H₂O (1) H3O+ (aq) + OH- (aq) O hydronium…

Q: Identify H2SO4(aq)H2SO4(aq) as an acid or a base.

A: The answer to the following question is given as:

Q: If (H3O+)= 2.7x10^-5M Find [OH-], pH

Q: Given each [OH-] below, what is the [H3O+]: 0.0359 1.41x10-3 3.89x10-6 4.255x10-6 8.65x10-5…

A: Given information, 0.0359 1.41x10-3 3.89x10-6 4.255x10-6 8.65x10-5 1.86x10-13 2.193x10-3

Q: a) SO3^2- b)HCO3- written in the chemical formula of the conjugate

A: Conjuagate acid is produce when base is protonated by the gain of H+ .

Q: H ОН ОН О Ph но. Ph- H. ОН ОН OH OH OH OH OH

A: Applying concept of protecting groups of alcoholic group of glucose.

Q: HCl is the acid and OH is the base. ¯ Express your answers as a chemical expression. ΑΣφ HCI + OH¯ =…

A: Ka represents the acid dissociation constant of the weak acid. It is as shown below:

Q: Write the formula of the conjugate acid of CH₃CH₂O⁻

A: To solve this problem we have to write the formula of conjugate acid of given ionic compound.

Q: dentifying Acids and Bases. Classify each of the following species as Bronsted acid or base ,or…

A: Since you have posted multiple sub-parts, the answer for first three sub-parts are given below.…

Q: Write the formula of the conjugate base of the active ingredient in aspirin, acetylsalicylic acid,…

A: • We need to write the formula of the conjugate base of C9H8O4

Q: Ме Ме Ph Me H* -Me -Ph

Q: [H+] [OH-] pH Acid, Base, Neutral [OH] = (1 x 10 -14):1 x 10- %3D pH = (-)log(10^-5) 1 x 10-5…

A: pH < 7: acid pH = 7: neutral pH > 7: base

Q: Complete the following table by filling in the empty spaces. Indicate if the solution is acidic,…

Q: Calculate [OH-] of a 1.30×10-2 M aqueous solution of diethylamine ((C2H5)2NH, Kb = 1.30×10-3). (b)…

A: (C2H5)2NH is a weak base. Hence it undergoes hydrolysis reaction in solution as, => (C2H5)2NH…

Q: 1)Why the PH start from 0 to 14 ? 2) why PH =14

A: Since you have asked multiple question, we will solve the first question for you.If you want any…

Q: Which of the following relationships in INCORRECT? Assume T = 25°C. O pH + pOH = 14.00 %3D…

A: pH is the indicator of acidic nature of a solution. Any solution with pH equal to 7 is considered…

Q: Consider the following structures l-IV. Which two species represent a conjugate acid-base pair? ö:…

A: Conjugate acid - base can be defined as the pair which explains the formation of the base formed by…

Q: Identify the base and conjugate base in the following chemical equation: HSO4-1(aq) + C2O4-2(aq)…

A: Given reaction; HSO4-1 (aq) + C2O4 -2(aq) ⟷⟷ SO4 -2 (aq) + HC2O4-1 (aq)

Q: a) pH = 12.3 [H+] = _______________ b) [OH-] = 2.29 x 10-11 [H+] = __________ c) [H+] = 4.07 x…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: 0.0140 M in HCIO4 and 0.0650 M in monochloroacetic acid. pH = bo.0140 M in HCl and 0.0650 M in H2…

A: Hii there, As there are multiple sub parts posted. we are answering first-three sub parts. If you…

Q: Which of the following would be classified as the conjugate base? + H_O* HCI 2 O H3O+ O H2O O HCI O…

A: In a Brønsted-Lowry acid-base reaction, a conjugate acid is the species formed after the base…

Q: HO H,O OH + [acid or base] OH Acetylsalicylic Acid (aspirin) Salicylic Acid CH,OH ,A H,SO, (conc.)]…

A: .

Concept explainers

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.

Question

a 16 il 36 l Asiacell
ZAIN IQ
اسئلة کيمياء عض. . .
Organic Chemistry
Q1\ Complete the following equations?
-соон + СНОН
+ NII,OII
он
Ph-
Q2 \ Prepare the following Compounds ?
1-Asprin
2-Acetanilide
3-Phenol
Q3 | Suggested a mechanim of preparing phenol ?
Q4 \ What is the purpose of conducting the recrystalization
process of the product ?
Q5 \ The phenyl methanol was the limiting factor in this
reaction. using the fact that the student used 1 cm' of phenyl
methanol ( density =1.04 g/cm'). Calculate the percentage yield
if 0.58 g of benzoic acid was obtained ?
3C6H5CH2OH+4KmnO
3 C6H5COOH +4MN04+
Н2О +4КОН
M.W For C6H5COOH = 122g/mol
M.w For C6H5CH2OH = 108 g/ mol

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

An unknown acetylenic amino acid obtained from the seed of a tropical fruit has the molecular formula C7H11NO2. On catalytic hydrogenation over platinum, this amino acid yielded homoleucine (an amino acid of known structure shown here) as the only product. What is the structure of the unknown amino acid?
based on this video: on Hinsberg Test Tests for Amines - MeitY OLabs (8.5min) https://www.youtube.com/watch?v=j5jgMUWri8U Write the reaction (two-step, in skeletal) of each test amine when tested in the Hinsberg Test.
SHOW COMPLETE SOLUTIONS Q3. Which isolate has A260/280 ratio of above 2.0?
I have this task in organic chemistry (book: Brown's introduction to organic chemisty, global edition). Task 10:42. In (a) I have to tell what the funcion of K2CO3 is in step 1. Is it that CO32- take the hydrogen atom in 1-napthol? Will it then be a SN2 mechanism? In (b) I have to name the amine used in step 2 to form Propanolol. But I can't really find out how to come up with an amine that will make that reaction. Here are two pictures of the task:
please provide the machanisms of 1a, 1e, 1f
How to approach and solve the problem, thank u
Checking my answer, there was difference with solution. (organic chemistry smith 5th ed 2.47P (d)) Solution said 'the acid base reaction between pentyne and ammonia is product way because pka of pentyne is 25, ammonia is 38 so pentyne will be deprotanted by ammonia.' but I think (and as written in the book) NH4+ is stronger acid than pentyne and acid-base reaction works when reactant is stronger acid than product conjugate acid. It isn't match that pentyne makes NH4+. who is incorrect?
QUESTION- Label these spectra attached. Use them to discuss differences in reactant and product spectra that determine/support positive product formation. please no general responses, be specific to peaks in the spectra attached. EXPERIMENT: Synthesis of Benzil - Multi-Step Synthesis Part B benzoin + NH4NO3 ==== benzil ReferencesLehman, J.W. Operational Organic Chemistry: A Problem- Solving Approach to the LaboratoryCourse, 3 rd Ed., Prentice-Hall, Inc: New Jersey, 1999, p. 449.
To prepare butanoic acid from 1-propanol, which sequence of reagent(s) is/are best employed? a) (1) NaCN; (2) H2O; (3) [H+] b) LiAlH4 c) K2Cr2O7 in acid d) (1) PBr3; (2) NaCN; (3) H2O; (4) [H+]
Alcohols can undergo a lot of different reaction mechanims. If the alcohol group (OH) is attaached to an aromatic core, how will the chemistry change as compared to a typical alkyl alcohol? A) The OH group will become more polarised and more nucleophilic. B) The OH group will become more susceptible to oxidation C) The OH group will become more polarised and therefore basic D) The OH group will become more polarised and therefore acidic.
The global consumption of synthetic dyes is increasing due to increase in demand invarious processing/manufacturing industries. Analyze why among the large number of organic molecules, only relatively few moleculesare considered as dyes. Select any one dye which is used in industry and give justificationof type of the dye, its application in the industry and related reactions.
Calculate ΔSsys° (J/K) for the catalytic hydrogenation of acetylene to ethane: C2H2(g) + H2(g) → C2H4(g) Substance S° (J/K·mol) C2H2(g) 200.8 H2(g) 130.58 C2H4(g) 219.4