What is the major organic product obtained from the following reaction? 4 1 3 N W 2 OH PB13 PB₂

Q: A sample of NaOH (MM = 40.00 g/mol) with a mass of 1.460 g was added to a solution of HNO3 in a…

A: Given: The mass of NaOH = 1.460 g The final volume of the solution = 60.0 mL The density of the…

Q: OH 4-ethyl-2-methyl-3-heptanol 3-ethyl-2-methyl-4-heptanol None of the choices are correct…

A: Here as numbering is shown below

Q: OMe O ОН OMe O КОН, МЕОН, после како бе reflux MeO OMe MeO OH OH

A: In basic conditions -OMe group can attack the the benzene ring and can proceed in the above reaction

Q: What and how many subshells and orbitals are available in the M shell?

A: Total number of electrons that can be accommodated in a shell is determined by principal quantum…

Q: Some procedures include the addition of sodium carbonate before liquid-liquid extraction. What is…

A: Liquid-liquid extraction: It is a separation process consisting of the transfer of a solute from one…

Q: Keeping an updated inventory for all the hazardous chemicals stored in a laboratory/building is one…

A: To Suggest: 5 Aspects or information related to a hazardous chemical that should be included in an…

Q: 1. Which of the following will give the lowest freezing point when added to 1 kg of water: 1 mol of…

A: Data given:  Number of moles of Co(C2H3O2)2 = 1 mol  Number of moles of KCl = 2 mol  Number of moles…

Q: What force is NOT taken into account in the formation of a covalent bond? a. repulsion between…

A: Carbocation is a species in which carbon is carrying positive charge and carbon atom is sp3…

Q: Upload a drawing of a graph showing the change in potential energy (on the y-axis) as two molecules…

A: First of all both the fluorine and chlorine molecules consist of highly electronegative atoms of…

Q: Four solutions of an acid dissolved in water are sketched below, as if under a microscope so…

A: The strength of different acids can be compared on the basis of the degree of dissociation of these…

Q: Example: Calculate the boiling point of an aqueous solution that contains 20.0 g ethylene glycol…

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Q: Calculate the following and express the answer in the correct number of significant figures. Do not…

A: The significant figure refers to particular digits in a number. According to the measurement rule,…

Q: Consider the following ions: NO2−NO2−, CO32−CO32−, and ClO4−ClO4−. For each of these, you should use…

A: We have to draw the Lewis structures of the given ions that satisfies the octet rule. Also, we have…

Q: OSHA's Hazard Communication Standard requires chemical manufacturers to evaluate hazards relating to…

A: Hazard pictograms warn us when a potentially harmful chemical is around. The pictograms make it…

Q: ¿Cuál o cuales de los siguientes carbohidratos, teóricamente hablando, deberá(n) dar positivo a…

A: Answer  Benedict test gives positive results for aldehyde group  And…

Q: Chemistry The following reactions start at equilibrium. A stress is added and the position of…

A: Equilibrium is the stage at which both reactant and product are in equilibrium. Le chatelier…

Q: Which physical methods are used to isolate each of the three components of the mixture: a) is NaCl…

A: In this question, we have to answer which physical methods are used to isolate each of the three…

Q: A new method for glucose determination in serum (Method A) is to be compared to the established…

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Q: A 30 mL portion of a urine sample contains 1.4 mg of a drug. Find the number of milligrams of the…

A: The amount of drugs can be calculated as:

Q: Calculate the de Broglie wavelength of an electron traveling with a speed of 2.35 x 106 m/s.

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Q: Precipitation: Will either CaSO4 or MgSO4 form a precipitate in this water sample? (Hint: Calculate…

A: Given Ksp of CaSO4 = 2.4×10-5 and Ksp of MgSO4 = 2.50

Q: Specify if the following elements are found as solid, liquid, or gas under standard room conditions…

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Q: 3. Calculate the vapor pressure lowering, DP, when 10.0 mL of glycerol (CHO) is added to 500. mL of…

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Q: Sphingomyelins, a group of lipids that resemble the membrane phospholipids discussed in Section 3.7,…

A: Sphingomyelin is made up of fatty acid, sphingosine, phosphate group and choline. It maintains cell…

Q: Can you help me with the CCl4 step-by-step for number (Step 6)? I need help with the central atom…

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Q: Ammonium phosphate ((NH4)₂PO4) What mass of ammonium phosphate is produced by the reaction of 7.4 g…

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Q: A. Consider the titration curve below for aspartic acid. Draw the predominant structure(s) at (a) pH…

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Q: The molar heat of vaporization of water at 25 °C is +43.9 kJ/mol. How many kilojoules of heat would…

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Q: answer d

A: d) The RDA for the trace element selenium is 0.000070 g/day. We have Express this dose in mg/day.

Q: Carefully study the chemical formulas for each solution in Step 3 and then select the set of…

A: Yellow solutions have HCl and H2SO4 whereas blue solutions have NaOH and Ca(OH)2 .

Q: Ammonium phosphate ((NHÂ)¸PO4) is an important ingredient in many fertilizers. It can be made by…

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Q: Consider the substituted cyclohexane above. Select the chair structure that correctly represents the…

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Q: Ammonia (NH3) chemically reacts with oxygen gas (O₂) to produce nitric oxide (NO) and water (H₂O).…

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Q: 5. Electron Counting For the following recently published complexes, determine (i) the formal…

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Q: CI OH O IZ CI N= 1-0

A: Root: Benzsuffix: amidebase name: benzamide number of carbons in the parent chain considering the…

Q: Consider 1– Bromo – 2– methylbutane. A. Looking down at the C1:C2 bond draw the Newman projection…

A: The Newman projection of 1-bromo - 2- methylbutane can be given as:

Q: What is the approximate effective nuclear charge for the valence electrons in a boron atom?

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Q: Complete the table below by writing the symbols for the cation and anion that make up each ionic…

A: we have to write the symbol of cation and anion for the given ionic compounds

Q: What stretching frequencies (in cm-¹) are present in the structure below? 1715 O 1745 1800 CI

A: The stretching frequency of a molecule depends on the neighbour attached to it. When a…

Q: pls answer asap thx a lot

A: Bioinorganic chemistry is branch of chemistry in which we deal with reaction of inorganic metal ions…

Q: How many p orbitals are there per energy level (that can have them) and what is the maximum number…

A: In an atom, there are shells ( called energy levels ) , the shells contain subshells such as s,p,d…

Q: 2. A student performed the synthesis of wintergreen oil and recorded the following data. Mass…

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Q: bo Calculate the molar mass of each compound. Keep at least one decimal place in atomic masses from…

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Q: Who will have a deeper curve F2 or CL2

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Q: r to recrystallize as

A: Asprin is polar having ester and acid functional group hence its was soluble in water, also due to…

Q: Compute the molecular weight of the following compounds using the periodic table. CH3OH Methanol…

A: Given Methanol Acetic acid Trichloroethylene Ammonia And Magnesium hydroxide

Q: A certain first order reaction has k = 0.706 s-1 .  What fraction of the reactant remains after…

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Q: Predict the major and minor(s) product(s) -- where all apply --use water instead of methanol please…

A: In this reaction, major product obtained by Merkonikove addition of water to C=C bond and…

Q: Explain why 1,4-pentadiene is less acidic when compared to cyclopentadiene

A: A compound is said to be acidic if it easily loose hydrogen in the solution and its conjugate anion…

Q: group 3 cations

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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.