- In a 1H-NMR spectra on a scale of 0 – 10 ppm, Show the exact locations in ppm of 1- the saturated hydrocarbons, 2- the unsaturated hydrocarbons, 3- the halogenated hydrocarbons and 4- the aromatic hydrocarbons.

Q: Hydrogen gas was cooled from 373 K to 283 K. Its new volume is 750.0 mL. What was the original…

A:

Q: 9. What is the hybridization and the bond angle in SO3? Ⓒsp², < 120⁰ Osp², 120⁰ Ⓒsp³, sp³, < 109.5⁰…

A: The Lewis structure is also known as electron dot structure. It is the complete representation of a…

Q: 20-30 Predict the products (if any) of the following acid-base reactions. (a) acetic acid + ammonia…

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

Q: Shown below is the structure of cyclohexane, C6H12.  Every carbon atom in this molecule has a ____…

A: C6H12. Every carbon atom in this molecule has a ____ electronic geometry and the molecular geometry…

Q: Enter the common name for the following compound: NH₂

A: Answer: Given compound is a 4 carbon chain long primary amine and we have to write down its common.

Q: In the following reaction, which is a conjugate acid-base pair? HC₂O4 (aq) + H₂O(l) →→→→ H3O*(aq) +…

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

Q: Give the IUPAC name of the carboxylic acid and the alcohol used to prepare methyl butanoate. Spell…

A: Answer:  When carboxylic acid and alcohol solutions are mixed then esterification reaction takes…

Q: Calculate the pH of a solution that is 0.20 M in sodium hypobromite (NaOBr) and 0.10 M in…

A:

Q: According to the kinetic-molecular theory of gases: gaseous particles are in constant, nonlinear…

A: The kinetic-molecular theory of gases is a fundamental concept in thermodynamics that describes the…

Q: You are working in the hospital specials unit as a rotational pharmacist.  You need to make a sodium…

A: Given that The concentrations of available sodium chloride solutions are  20% and 4%.  We have to…

Q: The graph is derived from the data in the table. Label the axes of the graph correctly such that the…

A: Slope of this plot must be equal = Rate constant = K  And the slope must be positive as can be seen…

Q: Part A Indicate if each of the following is soluble in water. Drag the appropriate compounds to…

A: Amines are soluble in water because of their ability to make Hydrogen bond with water molecules.

Q: What is the major product of the following reaction? A. What is the major product of the following…

A: Answer- Option C Attack of S- on less sterically hindered primary alkyl halide via SN2 reaction…

Q: 1) Predict the major product(s) of the following reactions: CO₂H HNO₂ ? H₂SO OCH₂ CH₂CH₂CH₂Cl AICH

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Q: Calculate the volume in liters of a 46.2 g/dL iron(11) bromide solution that contains 50.0 g of iron…

A: Concentration of iron(II) bromide solution = 46.2 g/dL  Mass of iron(II) bromide = 50.0 g Volume of…

Q: A sample of of water with a mass of 15.6 g at 77.9 °C is cooled so that amount of heat released to…

A: Answer: It is a 3 step process: 1. Cooling of water up to its melting point 2. Freezing of water 3.…

Q: Describe the Bohr model of an atom containing 5 electrons. How does the electron cloud model differ…

A: Niels Bohr proposed a simple model of the atom in 1913, which became known as the Bohr model. It is…

Q: 1. All are examples of Lewis acid-base reactions except (A) Cu²+ (aq) + 4NH3(aq) [Cu(NH3)4]²+ (aq)…

A: According to Lewis acid-base concept acid is electron pair acceptor and base is electron pair donor.…

Q: Which amine is the most basic? O cyclohexylamine O p-nitroaniline O NH3 O p-methoxyaniline O aniline

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Q: What is the product of the following reaction sequence: HN A B с O M₂N² HN HO transaminase C Product…

A: We know Transaminase is a transfer of  amino group to the carbonyl group . If no heat is provided…

Q: b) If you treat either A or B with the same reagents, you obtain the same major product. Explain why…

A: Enolate reacts with carbonyl compound to produce a product with a new C-C bond.

Q: Complete and balance the following redox equation using the smallest whole-number coefficients.…

A: Oxidation half Sn                ----&gt;             SnO2  Reduction half: HNO3         ---&gt;…

Q: What will the sign on AS be for the following reaction and why? 2 Mg (s) + O₂(g) → 2 MgO (s) A)…

A: Given reaction  : Entropy, ∆S is a measure of randomness in a system.

Q: Be sure to answer all parts. The balanced equation for the reaction of aluminum metal and chlorine…

A: The question is based on the concept of reaction stoichiometry.   we need to calculate quantity of…

Q: 1. Consider the titration of 50.0 mL of 0.100 M HA (a weak acid with K.-4.0 x 10) with 0.100 M KOH.…

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Q: 10) How would you use a Grignard reaction on an aldehyde or ketone to synthesize the following…

A: Grignard reagent RMgX can reacts with aldehydes and ketones and gives corresponding alcohol as…

Q: What is the percent by volume of ethanol (C₂H5O) in the final solution when 135mL of ethanol is…

A: Volume of ethanol= 135 mL  Total volume= 345 mL

Q: Q18 Which compound from the given options would be excluded from the combinatorial library that was…

A: Alkyl halide reacts with metal to form Grignard reagent which then reacts with Carbonyl compounds to…

Q: Consider the titration curve for phosphoric acid titrated with KOH shown below. 14 12 10 pH 8 0 25…

A: Answer: Given titration curve is the titration curve of triprotic acid and base where acid is the…

Q: Which is the exothermic direction in the Haber process ?

A: In Haber  process the forward direction is exothermic and reverse direction is endothermic . Haber…

Q: 9. Using curved-arrows, propose a mechanism for the following the major product(s) (with clear…

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Q: Solid CO₂ (0.43 mol) is reacted with CH3MgBr (0.22 mol) in ether solvent. The product of the…

A: Moles of CO2 = 0.43 mol. Moles of CH3MgBr = 0.22 mol. Moles of HCl = 0.13 mol. pH of the resulting…

Q: 9. Provide the product of the reaction. CH3 H₂C H₂C =CH₂ H3C H₂C 1) H3PO4, A 2) H₂O 10. Provide the…

A: The given reactions explains the acid catalysed hydration reaction of alkenes to form corresponding…

Q: A solution of compound Z absorbs light of wavelength 256 nm, and for this absorption,  log ε=3.3.…

A: log ε=3.3 Path length = 1 cm A = 0.21

Q: TB: O Al OTDS LDA how would you make this from propionic acicl 1) Os, Phy? 2) nBuli (૦૫). Dec, S…

A: We have find out the intermediates and reagents.

Q: Please find bolded info Q (water) = 4.186 Unknown #: III H = q  q= mass x specific heat (cs) x…

A: Water Data: Mass of calorimeter (mass of 1 styrofoam cup): 12.5 g Mass of calorimeter + water: 27.67…

Q: A buffer was made using 0.10 moles of A- and 0.01 moles of HA. If the pKa is 5.71, what is the pH of…

A: A buffer was made using 0.10 moles of A- and 0.01 moles of HA. If the pKa is 5.71, what is the pH of…

Q: How many grams of sodium nitrate, NaNO3, must dissolve in 50.0 g of water to lower the temperature…

A: According to Q&amp;A guidelines of Bartleby, we are supposed to answer only the first question out…

Q: 17. What is the AGran at 300K for: 2 NO2(g) → N₂O4(g)? At 300K: Known S (J/(mole-K)): Known AHF…

A: 17. Recall the given reaction,                                         2 NO2 g → N2O4 g Known S…

Q: m) O 11 CH₂-C-H [R] 11 CH3CH₂OH O 11 CH3CH₂=C-CH₂CH3+2CH₂CH₂OH alcohol OCH₂CH3 CH3CH2-C- CH₂CH3 +…

A:

Q: Coal tar lotion containing 5% coal tar is needed for one of your patients. There is 100ml of 2% coal…

A: Given that Coal tar lotion containing 5% coal tar is needed for one of your patients. There is 100ml…

Q: What is the solubility of PbF2 in water? (Ksp of PbF₂ is 3.6 x 10-³)

A:

Q: Problems 17 Two aqueous solutions of AgNO, and NaCl are mixed. Which of the diagrams (a)-(d) best…

A: The question is based on the concept of chemical reactions. We need to identify the correct diagram…

Q: A sample of gas contains 0.1600 mol of HBr(g) and 0.08000 mol of Cl₂ (g) and occupies a volume of…

A: Information

Q: please answer the last 3 sub-

A: To provide the temperature at which a solid phase will begin to form and the temperature at which…

Q: According to Avogadro's law, how will the number of molecules in 2 liters of hydrogen gas compare…

A: Avogadro's law: According to this law, equal volume of gases at the same temperature and pressure…

Q: Compound A has molecular formula C5H10. Hydroboration-oxidation of compound A produces…

A: Answer: It is a characteristic addition reaction of alkene where electrophilic addition of species…

Q: How many of the following three pairs would make an effective buffer? NaBr/HBr NaCl/HCl NaCHO…

A: Which one is an effective buffer??

Q: thethod betstoЯ НН HH HH HH NN HH НН НН НН HH NN HH A NN НН HH HH HH ixa no boxzA НН NN НН НИ HH НН…

A: In the figure N2 and h2 are reacting with each other and form ammonia . It’s shown in diagram that…

Q: Determine the molarity of a solution with a volume of 490. mL and 0.480 mol of solute dissolved.

A: Since, Molarity is the number of moles of solute dissolve in one litre of the solution. Thus,

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.