How do you prepare pent-2-ol from ethyne? This is alkenes and alkynes preparation

Q: 2. How would you synthesize the following compounds from the indicated starting material:- (Note:…

A: The above conversion from given reactant to product can be obtained as follows.

Q: A protein molecule composed of a sequence of polar amino acids, shown in blue, and a sequence of…

A: Given that the blue part of the amino acid is polar and the pink part is nonpolar. In a phospholipid…

Q: Click the "draw structure" button to launch the drawing utilit Draw the products formed in the…

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Q: What is the molarity of a solution in which 23.1 g of sodium sulfate (Na2SO4) is dissolved in enough…

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Q: 25. Identify all the spectator ions in the following reaction. 2KMNO4(aq) + 10FESO4(aq) + 8H;SO4(aq)…

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Q: Which of the following will be diamagnetic? O Ni²+ O Co3+ OMN²+ Sc3+

A: Given :-   Ni2+  Co3+  Mn2+  Sc3+  To identify :- diamagnetic ion

Q: Sodium atom Chlorine atom Sodium ion Chloride ion Sodium chloride (NaCI) Which of the following best…

A: Types of chemical bonds  1. Covalent bond:   It is formed due to sharing of electrons between two…

Q: HCN +HPO4 2- CN-1+H2PO4-1 Which specie is conjugate acid?

A: Conjugate acid contains one more proton than base.

Q: 2+ - What is E' for the following balanced reaction? Zn(s) + Pb*(aq) → Zn (aq) + Pb(s). 2+…

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Q: Calculate the concentration (in molarity) of ammIonium ion after 10.0 mL of 0.650 M ammonium…

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Q: THE SPECIFIC POWER BACTERICIDAL LAMP CLOSED TYPE, SHIELDED BE LESS THAN (W / M ³) 1. 1 2. 2-2,5 3.4…

A: The correct answer is given below

Q: Predict the chemical formula of gallium sulfate. (you are allowed to use the 8 main group table and…

A: Hello dear, Welcome on bartleby;   It is Ga2(SO4)3

Q: Write the net-ionic, acid-base reactions that would occur in order to dissolve the precipitate…

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Q: Calculate [H3O+], [OH-], pH, and pOH for the following solutions. Assuming complete dissociation for…

A: From the given Species , first concentration of H3O+ or OH- is calculated based on their nature.…

Q: A researcher prepared three flasks with 5.00 L that is fixed with pressure gauges and small valves,…

A: Answer: Ideal gas equation is shown below: PV=nRT Here: P=pressure of the gasV=volume of the…

Q: 4Fe(s)+ 3O2(g)->2FeO3 How many grams of Fe is needed to react with 9.5 L if O2 at 425K and 18.0psi?

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Q: A student is told that a solution of 1.03 g of an unknown ionic compound dissolved in 10.0 g of…

A: Given that -  Mass of Solute , w = 1.03 g  Mass of solvent , W = 10.0 g  Freezing point of Solution,…

Q: The most likely Lewis dot structures are those that have small formal charges or no formal charges,…

A: The lewis dot structure is the representation of the bonding electrons and non-bonding electrons in…

Q: Calculate the equilibrium electrical membrane potentials corresponding to the following…

A: At equilibrium, the membrane potential is expressed as: E=RTzFln [X]extracellular[X]intracellular

Q: Calculate the value of work, w,

A:

Q: A C H. CH3CH,-N-CH, CH3 H-C-N-C-H H-C-NH, CH2CH3 H H H H. C,H,N CH,N Which of these pure substances…

A: Generally all amines have approximately same type of arrangement of their constitution atoms, and…

Q: 9. Sulfuric acid (H,SO4) is a diprotic acid where the first deprotonation is a strong acid process,…

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Q: १) ककारीeर रhए nuedeeएपवमेंठक नणण र वाधिल - वेटल्वप्र व्न Th-232- 3 + Th-232 ৫) bव- वेeलव्षु नने…

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Q: y protons and neutrons are in each of the following nuclides? d. 21482P. b. 23491 Th c. Bi-212

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Q: A sample consisting entirely of pure Li2CO3 and pure BaCO3 weighs 1.000 g and requires 30.00 mL of…

A: Answer: This question is based on stoichiometric calculation where we have to change the number of…

Q: energy In the following illustration the charge of silica will be negative after reacting X…

A: Answer: True. The charge of silica will be negative after reacting with X.

Q: Explain the difference between a. nucleation and particle growth b. occlusion and mixed-crystal…

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Q: Ka for HCN is 6.2 x 10-10. Calculate the % ionization and the concentration of all species in a…

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Q: a) Draw the most stable chair conformation of: cis 1,3-dichlorocyclohexane

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Q: Summarize the main characteristics of nucleophilic acyl substitution

A: Nucleophilic acyl substitution reaction is a special type of substitution reaction which occurs…

Q: Calculate the hydroxide ion concentration, [OH−], for a solution with a pH of 10.49. Calculate the…

A: pH is equal to the negative logarithm of hydrogen ions

Q: Consider the apparatus below with the valve closed. The temperature is held constant.When the valve…

A: Entropy is a measure of randomness . If particles move more randomly then entropy of particles would…

Q: Isooctane, CgH18), is one of the main constituents of gasoline. Calculate the mass of carbon dioxide…

A: Given,  How much amount of carbon dioxide gas produced by the complete combustion of 692 g of…

Q: A 3.50 L sample of a gas at a pressure of 1.75 atm is compressed to 2.00 L at a constant…

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Q: An unknown amount of copper(II) ions produces a faradic current of 12.3 A on a normal pulse…

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Q: Prepare: No2 @ prepare: prepare:

A: In these questions we will prepared all the products from benzene as a starting material.  You can…

Q: Write an equation for the aldol condensation of two molecules of propanal.

A: ->In Aldol condensation reaction first of all base abstract most acidic hydrogen and form…

Q: 54. In the octahedral complex Co(NH2CH2CO2)3, each glycinate ion NH2CH2CO2¯ binds to cobalt through…

A: This question is related to stereochemistry. Stereoisomers are the molecules having the same…

Q: -/1 E View Policies Current Attempt in Progress A sample of technetium-99m with a mass of 7.61 ng…

A: Concept:    Radioactive decay: It is the process by which an unstable atomic nucleus loses energy by…

Q: What is the pH of a 0.10 M weak acid with Ka = 1.8 x 10-5 ? 1.56 3.19 2.87 4.45

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Q: Predict how the equilibrium will change with the reaction below for the following stresses FESCN2+…

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Q: I got the answer but I just want to check if i got it right. Can you show the mechanism?

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Q: For Cu concentration cells below, calculate Ecell using Nernst equation. Cu/Cu2+ (E°= +0.34 V)…

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Q: Determine the value of K at 25 °C for the reaction 2H20 + 2CI25 4H + 4CI + O2 E(Volta) Hall-Cell…

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Q: What is the narrow graduated piece of glass equipment called?

A: Hi! Thank you for the question As per the honor code, We’ll answer the first question since the…

Q: H

A: ->In IUPAC naming suffix used for that functional group which has more preference.

Q: Draw a diastereomer for each of the following compounds: Part A CH3 H 2OH Br H CH3

A: Answer is given below

Q: structure of (R)-3-fluoro-3-methylhexanal

A: Given,  What is the structure of the compound = (R)-3-fluoro-3-methylhexanal

Q: 3. Propose a synthesis of the molecule below using A., B., and C. as your carbon atom sources. You…

A: The above organic transformation can be carried out as follows

Q: How many oxygen atoms found in 2,4,5-trihydroxyoctanoic acid?

A:

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.