NHCH3 NHCH3

Q: Problem 15.6 How many 13C NMR signals does each compound exhibit? a. b. C.

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Q: Name the attraction forces that promote stability in a Lyophilic colloid system and explain how…

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Q: PROVIDE Answer with calculation and explanation

A: Step 1:The stereoisomers which are non imposable , mirror images are called Enatiomers  Step…

Q: Boiling point indicates the strength of intermolecular interactions. Given the boiling points in…

A: Step 1:Ionic bond exist between cation and anion, they are strong electrostatic forces So more…

Q: With explanation

A: Suzuki coupling reaction occurs with a sp2 halide (aromatic/alkene halide) and boronic  ester in…

Q: 5. Propose a retro and forward synthesis of the following compound. All carbons in the product must…

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A: Step 1: Calculation of T(K), 1/T(K-1) & lnk: Step 2: a)Completed table is: Step 3: b) Determine…

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Q: A student sets up and solves the following equation to solve a problem in solution stoichiometry.…

A: Step 1: Given equation(95.6 ▢) (1 mL/10-3 L)/(113.66 g/mol)(5.8 mol/L) = 1.5 x 102 mL Let the…

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A: Given:Dose ordered: 5 mgAvailable concentration: 8 mg/mLFormula: Volume to administer (mL)=Available…

Q: (81310 - 76200) ÷ 0.00216 With Sig Figs

A: First, subtract 76200 from 81310. This gives us:81310-76200=5110

Q: ० HO. b 2. Predict a 1H NMR spectrum for the molecules below. Include ( 1 ) chemical shift, (2)…

A: 1-Chemical shifts reflect the electron density around protons.The scale is given in ppm, with more…

Q: What is the electron group geometry around each labeled atom? Also,what is the hybridization around…

A: Step 1: Electron group geometryArrangement of electron group (bonding electron pairs + lone pairs)…

Q: an incompete

A: Step 1:In drawing the Lewis structure of the compound, we should take note of the valence electrons…

Q: how to graph this and what would be the slope?

A: Step 1:Based on your given result, we can graph the data by arranging them first according to the…

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Q: C. + draw 3 additional contributors

A: Here are the drawn structures representing the resonance forms of the molecule. You can view and…

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Q: Please correct answer and don't use hend raiting and don't use Ai solution

A: To rank the solubility of fluorine (F₂), propanol (C₃H₇OH), magnesium bromide (MgBr₂), and iodine…

Q: 2. What is the structure of the C,H,Br compound which gives rise to this 'H spectrum? The red…

A: Step 1: 1H NMR1H NMR (proton nuclear magnetic resonance spectroscopy) is a powerful analytical…

Q: 8. Use the spectrometric data to identify the type and write the reaction. [20] Reactant R IR…

A: Reference: Chemistry

Q: be) e. Draw the major chlorination product(s) ignoring stereochemistry. Consider only constitu-…

A: A. B. The left compound is the (S) configuration as when arranged in decreasing priority (excluding…

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: IntroductionStep-growth polymerization is a kind of polymerization mechanism by which monomers react…

Q: 13.47 Draw the products formed in each reaction and include the stereochemistry around any…

A: Step 1:An alkane's hydrogen atom is converted to a halogen to form a halogen alkane. Justification…

Q: If 25.4 g of water initially at 20.0°C absorbs 115 cal of heat, what is its final temperature? The…

A: Approach to solving the question:Please see attached photos for detailed solutions. Thank…

Q: help  please answer in text form with proper workings and explanation for each and every part and…

A: Approach to solving the question: Detailed explanation:In an atomic notation, Z is the atomic number…

Q: Draw the reactants that would be used to form this cyclohexene derivative in a Diels-Alder reaction.…

A: Answer:The reactants are:

Q: Express the results in scientific notation (4.2 x 103) * (3.5 x 102)

A: In scientific notation, numbers are written as a product of two numbers: a coefficient and 10 raised…

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A: Rules for significant figures:1.All non-zero digits are significant 2.Zeros at the beginning of a…

Q: Which is the expected major product? CH3 СН3Сіз AICI 3 ? CH3 H3C А CH3 B Cl CH3 CH3 CH3 D CH3 CH3

A: This is Friedel-Crafts alkylation. In this case, the -CH3 group is added to the aromatic…

Q: Silver has an atomic mass of 107.868 amu. The Ag-109 isotope (108.905 u) is 48.16%. What is the…

A: Given: Average atomic mass = 107.868 amuAbundance of isotope 1 = Ag-109 isotope = 48.16%Atomic mass…

Q: help  please answer in text form with proper workings and explanation for each and every part and…

A: If you have any doubt then ask me i will resolve it as fast as possible

Q: practice help

A: Question 1: Absorption of an ultraviolet wavelength photon by a molecule causesRelated…

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A: Step 1: Convert Percentages to Grams - C: ( 65.34% ) of 100g = 65.34g - H: ( 9.40% ) of 100g = 9.40g…

Q: 4. Determine the relationship between the indicated protons (i.e.: homotopic, enantiotopic,…

A: Homotopic protonsProtons that are identical and chemically equal are known as homotypic protons. By…

Q: 8. The nature of cyclopentadiene (right) was discussed in detail in both lecture and the textbook.…

A: 8.(a)   8.(c)

Q: Which of the following represents a physical property? a. Mercury is a silvery liquid at room…

A: In chemistry, properties of substances are categorized into two main types: physical properties and…

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A: If the OH  substituent is the left of the main chain, the L configuration.if the OH is on the…

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A: 80 Highest point                 Reactants( 40)                   Step 1:The activation energy is…

Q: : how many mols?

A: Step 1: Solution of question number (1) Given,  molality of solution = 2.10 × 10-2 m mass of…

Q: One gram of a solute is contained in 100 mL of an aqueous solution. Calculate the amount remaining…

A: The distribution ratio (D) for the solute between the organic and aqueous phases is given as 10,…

Q: A KNO3 solution containing 37 g of KNO3 per 100.0 g of water is cooled from 45 °C to 0 °C. 100 90 80…

A: Step 1:To determine the mass of KNO₃ that will precipitate when the solution cools from 45 °C to 0…

Q: 6 ○ 7 8 9 ○ 10 11 How many hydrogen atoms are present in the following molecule? O Br

A: Step 1:1H = 1s16C = 1s22s22p2Valency of H = 1Valency of C = 4Carbon can form maximum four bonds due…

Q: 13.38 Explain why radical bromination of p-xylene forms C rather than D. Brz A Br p-xylene C Br D…

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Q: Ortho-phenanthroline reacts with ferrous ion to produce a deeply colored complex with a molar…

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A: Step 1: Step 2: Step 3: Step 4:

Q: A complete sample calculation includes: (select all that apply)   Question options:…

A: The question is asking us to identify the components of a complete sample calculation in a…

Q: Please correct answer and don't use hand rating

A: There are some rules of significant digit 1) All non zero digit are significant and the zero which…

Q: are 312g of benzamide (C,H,NO) are dissolved in 1300. g of a certain mystery liquid x, the freezing…

A: Step 1: Write the expression for freezing point depression of the unknown when benzamide and…

Q: Please correct answer and don't use hend raiting

A: Here given reaction isThe enthalpy for the reaction can be calculated using the heat released by…