< 12:58 Question 15.a of 25 Classify the following amine. A) primary amine B) secondary amine C) tertiary amine D) quaternary ammonium salt CH3 -Z Submit N H

Q: What amount of heat (in kJ), is required to convert 29.3 g of an unknown solid (MM = 83.21 g/mol) at…

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Q: Question 9 of 20 Provide the correct IUPAC name for the compound shown here. Submit

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Q: How many elements of unsaturation (DBEs) are there for the molecular formula below? Enter a…

A: Answer : The DBE value of C12H13Cl is 6

Q: A 10.00 mL sample of vinegar is titrated with 0.265M NaOH and requires 25.90mL of NaOH to reach the…

A: Vinegar is made of acetic acid and water.

Q: A general chemistry student was asked to write the chemical formula of the following compounds. The…

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Q: Volume Parcial Molar da água, VH20 19 18,5 18 17,5 17 16,5 16 15,5 15 0 0,2 0,4 0,6 0,8 Número de…

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Q: What is the major product of the following reaction? -C1 y" -C1 OH OH I C1₂ H₂O

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Q: Task: Draw water molecules interacting with each possible point of the molecule below. If water…

A: We have to draw how the water molecules interact with each point of the given molecule. We know that…

Q: Identify the orbital. O dxy orbital O dyz orbital O px orbital O Pz orbital O py orbital x

A: Types of orbitals, 1) s orbital  -  spherical shape  2) p orbital - dumb bell shape   • Px orbital…

Q: Hydroxylammonium nitrate contains 29.17 mass % N, 4.20 mass % H, and 66.63 mass % O. What is its…

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Q: is happe

A: The theory of collision states that the reactant particles will hit each other with orientation,…

Q: What is the concentration in molarity of a solution which is 5.05 %m/v benzene (C₂H, MM = 78.11…

A: %m/v = 5.05% To calculate molarity

Q: Match each item to a choice: Formation of alkenes from aldehydes or ketones. Base dimerization of…

A: These are named reaction to get the desired product as specifically mentioned above.

Q: Order the following species with respect to C-C bond length (shortest to longest). I. C2H2 II. C₂H6…

A: The bond lengths decreases with the increase in s character in a bond.

Q: Compound A (CH₁0O2) works well in color reaction with FeCl3 solution. Compound A also can reaction…

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Q: Situation: Charcoal reacts with steam according to the equation: _C + _H2O ⇋ _CO + _H2 Predict the…

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Q: article

A: The synthetic precipitation can be used. The transformation course into strong over substance can be…

Q: How many H atoms are in 0.100 mole C13H18O2

A: The chemical formula of the molecule is C13H18O2  Given the moles of C13H18O2 = 0.100 mol

Q: Question 12 Which of the following is separated through column chromatography? O Chlorophyll and…

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Q: Which of these species make an isoelectronic pair: CI, O²-, F, Ca²+, Fe³+? Ca²+ and Fe³+ Cl and Ca²+…

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Q: Compound B: Η Η Η Η Η Η Η Η Η H—c- Η H=C=H Η Select Draw the skeletal structure of Compound B. Draw…

A: We are given the complete structural formula showing all the atoms.  We have to convert this…

Q: hydrophobic effect

A: Hydrophobic effect: The hydrophobic effect is the tendency of non-polar molecules and molecular…

Q: Draw the structural formula of the triacylglycerol produced from the reaction between glycerol,…

A: Triacylglycerol is formed by the reaction of glycerol and three fatty acids. Each fatty acid reacts…

Q: 1. Which of the following is not a component of a nucleic acid? a. phosphate group b. Amino acid…

A: Nucleic acid is a polymer of nucleotides which stores genetic information .  Note : I am liable to…

Q: What is the molarity of an aqueous solution that contains 0.0720 g C₂H₂O₂ per gram of solution. The…

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Q: Provide the name for Val-Tyr-Asp

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Q: What is the major product of the following reaction? OH oc | (1) BH3 (2) H₂O₂, OH-

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Q: Ozonation followed by reductive workup of an alkene gave the following products. What was the…

A: Given :  products of reaction

Q: The standard molar entropy of fluorine at 298.15 K is 202.78 J K-1 mol-1. Calculate the molar…

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Q: Mass of Sample Trial 1 Trial 2 Trial 3 Weighing bottle Initial mass 163.757g 129.203g 167.423g…

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Q: Choose the ground state electron configuration for Cr³+. O [Ar]4s23d6 O [Ar]4s23d¹ O [Ar]3d3 O [Ar]…

A: Here first we will write electronic configuration of Cr . In this electronic configuration instead…

Q: Pyridine is a weaker base than pyrrole because electrons are always available. Select the correct…

A: Basicity of a compound is determined by the availability of lone pair on the compound.

Q: Draw the structure of the monomer from which the polymer can be synthesized. to

A: Given : structure of polymer

Q: Calculate the mass percent.by volume of 76.6 g of glucose (C₂H₁₂O MM = 180.2 g/mol) in 325 mL of…

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Q: (9) Please find out the major product in Hoffman elimination for compound HH H₂C CH3 NMe, OH™ CH3 B.…

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Q: 48. What product is obtained from hydroboration-oxidation of 1-heptyne? OH mto (A) (B) LOH

A: 48.Hydroboration oxidation is a reaction in which an alkyne is converted to corresponding aldehyde…

Q: What is the pH of the solution that results from adding 25.0 mL of 0.012 M NaOH to 25.0 mL of 0.024…

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Q: Consider the following reaction: 3A(aq) + B(aq) = C(aq) + 2D (aq) In a 3.0-L reactor, 1.10 mol of A…

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Q: What is the freezing point, in °C, of a solution made with 1.15 mol of CHCI in 530.0 g of CCI (Kf =…

A: Given,  A solution made up of 1.15 mol of CHCl3 and 530.0 g of CCl4 , the freezing point of a…

Q: The mass of a sample is 550 kilograms. Expresses that mass in milligrams? Express your answer in…

A: Convert kilograms to milligram

Q: 5. Assign the NMR signals for each proton in the following. Include the chemical shifts,…

A: We have find out chemical shift, multiplicity and coupling constant of the compounds. Note -as per…

Q: Show a mechanism for how the product is formed. Your mechanism must use curved arrows to represent…

A: Given : reaction It is an elimination reaction, since strong base is given so it is E2 elimination.

Q: 50. The 'H NMR spectrum of a compound shows the following signals: 8.0 ppm (doublet, 2H), 7.8 ppm…

A: We have to determine the structure of the unknown compound from the given 1H NMR data. The given 1H…

Q: An experiment called for 20.0 grams of concentrated sulfuric acid whose density is 1.84 g/mL. What…

A: Given, Mass of concentrated sulphuric acid = 20.0 g Density of concentrated sulphuric acid = 1.84…

Q: The normal boiling point of mercury (Hg) is 356.7 °C. What is the (AHvap = 58.51 vapor pressure of…

A: Here we are required to find the vapour pressure of mercury

Q: 7.0 °C? (assume complete dissociation).

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Q: What is the correct pairing of peptides shown with the - combination indicated on the Ramachandran…

A: The Ramachandran plot shows the statistical distribution of the combinations of the backbone…

Q: 18.18 Fer each compound below, identify which position(s) is/are most likely to undergo an…

A: The following positions in the above molecule support electrophilic substitution.

Q: Calculate the change in entropy of a system when 2 mol water vapour at 150 ⁰C is cooled down to -10…

A: I have given the answer in the explanation section. Hope you  will understand that.

Q: Chemistry Question 1 What is the product of this elimination reaction? Explain your answer. Question…

A: As per company guidelines we are supposed to answer only one question. Kindly post other question as…