What is predominant reaction type between 2- bromopentane with sodium ethoxide? O SN1 SN2 O E2 E1

Q: CH3 H3C `CH2 CH2

A: Concept: The number of NMR signals represents the number of different types of protons in a molecule...

Q: 35. Y =[co, – a//3) ¢,] represents normalised a molecular orbital constructed from two different ato...

A:

Q: b.) Draw the major product for the following reaction. heat c.) Please draw the anticipated product ...

A:

Q: The nitrogen atom in diethylamine is —— hybridized and has a CNC bond angle of almost ——. A. sp3, 12...

A: Diethyl amine is 2° amine has two ethyl (-C2H5) group attached to -NH- group.

Q: [Review Topica) [References] Either the reactant (X) or the major organic product is missing from th...

A:

Q: A 23.0 mL sample of 0.260 M trimethylamine, (CH3)3N, is titrated with 0.287 M hydrochloric acid. At ...

A:

Q: A total of 665.19 Joules of heat are observed as 49.79g of lead is heated from 12.0°C to 78.12°C. Fr...

A:

Q: 2. use oxidation number method

A: Balanced chemical reaction, 

Q: At 25 °C, what is the hydroxide ion concentration, [OH¯], in an aqueous solution with a hydrogen ion...

A: [OH-] = 4.54 x 10-8 M

Q: In the synthesis of aspirin experiment, what information will you acquire when performing a melting ...

A: Melting point is the temperature at which a solid compound converts into liquid compound. For differ...

Q: Consider the mechanism. Step 1: Step 2: A B + C equilibrium C+D → E slow Overall: A + D → B + E Dete...

A:

Q: 1. Which statement about the following chemical reaction is not correct? 3H2 + N2 2NH3 For every thr...

A: 1. In a balanced chemical equation, the coefficients of chemical species represents the molecules/mo...

Q: Draw the major product of this reaction. Ignore inorganic byproducts. Assume that the water side pro...

A:

Q: MEQ 3. How many mg of Magnesium Sulfate (MgSO4) should be added to an IV solution to provide 5 mEq o...

A:

Q: How many signals do you expect in the proton NMR spectrum of 1,2-dimethylbenzene?

A: Given organic compound is 1,2-dimethylbenzene.The protons having different chemical environment will...

Q: Derive an expression showing how entropy can be related to thermodynamic probability.

A:  The relation between entropy and thermodynamic probability are given as follows:

Q: Write the reaction that occurs when acid (write it as H,O) is added to NH, /NH, buffer. (Which of th...

A: The buffer consists of weak base, ammonia and its conjugate acid, ammonium ion.

Q: he major 7. H-SO, beat

A: Alcohol undergoes E1 mechanism and stable alkene is formed. In the elimination mechanism carbocation...

Q: State the Second Law of Thermodynamics.

A:

Q: The maximum amount of chromium(III) phosphate that will dissolve in a 0.145 M potassium phosphate so...

A:

Q: The pH of a solution was monitored over the course of a titration. Below is the graph from the titra...

A: According to Henderson-Hasselbalch equation, pH = pKa + log[Salt][Acid]   Equivalence point is the p...

Q: H OH Co CO 1-isopropylmalate 2-isopropylmalate Biosynthesis of leucine involves conversion of 1-isop...

A: Here, I have shown only B for basic enzyme condition.

Q: ment by showing him your calcu is given below :

A:

Q: What is the enthalpy change in kJ for converting 5.0 mol of ice at -50.0°C to water at 70.0°C? 6.01J...

A:

Q: Which reacton sequence will gve higher yds of the peproduc termedate Febr AIC ntermediate Febr AIC

A:

Q: Pyridinium bromide (C5H5NHBr) is a strong electrolyte that dissociates completely into C5 H5NH+ and ...

A: pH of pyridinium bromide solution = 3.10 Kb for pyridine = 1.7×10–9  

Q: Compute the mass in grams of each of the following: a. 2.00 moles sulfur powder, S b. 3.00 x 1023 at...

A: Given,  a. 2.00 moles of sulfur powder, S  b. 3.00x1023 atoms of silver, Ag  c. 0.025 moles of CaCO3

Q: Br. H,S

A: Answer of the question given below

Q: A) an aldenyde B) a ketone and an alcohol C) an aldehyde and an alcohol D) a ketone and a 1,2-diol (...

A: It is the acidic hydrolysis of acetal So, major products are   

Q: A 25.0 mL solution of HBr is neutralized with 14.9 mL of 0.105 M Sr(OH)2. What is the concentration ...

A: Given, Volume of HBr solution = 25.0 mL Volume of Sr(OH)2 solution = 14.9 mL Concentration of Sr(OH)...

Q: The preparations of two aqueous solutions are described in the table below. For each solution, write...

A: Given :  1.  Moles of KOH = 0.48 moles  Molarity of HCN = 1.1 M  Volume of HCN = 1.0 L  2.  Moles of...

Q: Identify the suitable reagents for the following: 1) Вн, THF 2)H,O2, NaOH

A:

Q: í Çompare the solubility and boiling points of the following aml

A: We know that primary amine is more polar in nature and also formed more H bonding in primary amine t...

Q: Identify the structure below that is most consistent with the spectrum. (Hint: Use table 15.2 of tex...

A:

Q: The maja Poducf Formed in the reacfeon Fuming

A: Here we have to write the product along with its mechanism.

Q: monoprotic weak acid, HA, is ionized according to the reaction HA(aq) + H,O(1) =A (aq) + H,O*(aq) pK...

A:

Q: Consider the following redox reaction with nitrogen (N): NO3 + H* + 8e +→ _NH4* a. Balance this redo...

A:

Q: "For an electron the probability that it is in the volume dt is 4? dt = (a'n)'e 2/* dr for the 1s or...

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

Q: the following reaction, which of the following is a conjugate a 04 (aq) + H20(1) H3O*(aq) + C2042-(a...

A: According to Bronsted Lowry acid base concept,  Acid is the substance which donate proton while base...

Q: Explain how you determine the mass of CaCl2 (Ksp = 3.7 x 10*) that is will dissolve in 3.5

A:

Q: What temperature (in °C) did an ideal gas shift to if it was initially at -20.50 °C at 4.620 atm and...

A: We need to use ideal gas law to solve this question. 

Q: Given : (a)                BCl3(g) + 3H2O(l) →H3BO3(s) + 3HCl(g)       ΔH = -112.5 kJ (b)         ...

A: Calculate the value of ΔH for the reaction: B2H6(g) + 6Cl2(g) →2BCl3(g) + 6HCl(g)       ΔH = ?

Q: A mixture contains Mg(NO3)2 and KBr. A 1.85 g sample of this mixture is dissolved in water and an ex...

A: Given,  The mass of mixture of Mg(NO3)2 and KBr = 1.85 g. This mixture is dissolved in water and an ...

Q: The impedance transformation equation for 3-winding IT.

A: The impendence binding energy formula shown below.

Q: Consider the insoluble compound zinc sulfide, Zns. The zinc ion also forms a complex with hydroxide ...

A:   Givens:  Zn(OH)2-4 of Kf    =   2.9×10 15   Find :             Calculate the equilibrium constant ...

Q: Practice Problem 7.16- When the compound called isoborneol is heated with 9 M sulfuric acid, the pro...

A:

Q: Proton NMR wllen 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0. 0.5 ppm 33.2 Integration Values 48.4 33.3 48.7

A: The correct answer about NMR spectrum is given below

Q: percent yield

A:

Q: [H*] 7 4x10-3

A:

Q: Does the pH increase, decrease or remain unchanged when each of the following is added? a) KCN to a ...

A: Given,  a) KCN to a solution HCN b) KBr to a solution of HBr C) LiOH to a LiCl solution The pH of th...

Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.