H₂O H₂C=CH₂ NH₂ H₂CCH₂ Answer Bank H₂CC=CH

Q: Find the pH during the titration of 20.00 mL of 0.1000 M triethylamine (CH3CH2)3N (Kb=5.2x10^-4),…

A: According to the question,Find - The pH after addition of titrant

Q: Ammonia gas and oxygen gas react to form water vapor and nitrogen monoxide gas. What volume of…

A: The given volume of  = 1.48 mLThe volume of NO produced = ?

Q: O Principles of Organic Chemistry Deducing oxidation state from a Lewis structure Write down the…

A: Oxidation number is the hypothetical charge developed on an atom when it is separated from other…

Q: a 3, Which of the molecules drawn below is most acidic? Draw the conjugate base and explain…

A: Huckel's Rule states that a Cyclic, Planar molecule is considered to be Aromatic if it has (4n + 2)π…

Q: If the equilibrium concentrations are [PC15] = 1.0M, [PC13] = 0.10 M, what is the value of the…

A: Given:  [PCl5] = 1.0 M              [PCl3] = 0.10 MWhat is the value of equilibrium constant…

Q: QUESTION- SEE PHOTO- Annotate with any and all relevant signals. include both wavenumber and the…

A: Given is an IR spectrum.To find the functional groups corresponding to the peaks of the spectrum.…

Q: Plavix is used to treat acute coronary syndrome. Patients with a recent history of myocardial…

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Q: Which of the following structures is consistent with the IR spectra shown below? % Transmittance 80…

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Q: Check the box under each compound that exists as a pair of mirror-image twins. If none of them do,…

A: Compound that has chiral center can have mirror image twins that can't be superimposed on it and to…

Q: A rigid cube (each side is 0.90 m) is filled with water and frozen solid. When water freezes its…

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Q: A 28.5g piece of gold is heated and then allowed to cool. What is the change in temperature (^(@)C)…

A: The mass of the gold = Heat released by gold = The molar heat capacity of gold =

Q: 7 об (8) Н C он GH H30+ Н NaOH, H2O 25°C NQOH catalytic amount

A: The question is based on organic reactions.We need to identify the product and explain its…

Q: write all of the steps necessary to get to the following product

A: It is given that:The reactant is cyclohepta-1,3-diene.The product is a complex organic compound.We…

Q: Draw the skeletal ("line") structure of N-methyl-3-hexanamine. Click and drag to start drawing a…

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Q: Does this nucleotide contain a purine or pyrimidine base? HO OH pyrimidine. O purine OH 10 OH OH WOH…

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Q: Mass of Sample Volume of KMnO, solution used in titration Equivalents of permanganate used…

A: Titration is a convenient way of determining the concentration of an unknown solution by treating it…

Q: Are the monosaccharides below enantiomers? If not, edit either molecule so that they are…

A: A pair of substances which are non-super imposable mirror images are called enantiomers.A pair of…

Q: 3. Lewis structures of two chemical species are shown below. For each, give (i) the formal charge on…

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Q: Curved arrows are used to illustrate the flow of electrons. Use the reaction conditions provided and…

A: Organic reactions are those in which organic reactants react to form organic products. In the given…

Q: Proteins are thermodynamically unstable molecules since the Delta G of hydrolysis is quite negative.…

A: In biological systems, the stability of proteins poses an intriguing paradox. While the…

Q: Predict products of each Diels-Alder reaction (including stereochemistry)

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Q: Select all that apply. What major IR absorptions are present above 1500 cm for the following…

A: IR spectroscopy helps in the identification of the functional groups present in the compound. Each…

Q: A buffer solution that is 0.401 Min HF and 0.401 M in KF has a pH of 3.14. The addition of 0.01 mol…

A: A buffer is a solution which resists any change in pH on adding a small amount of acid or base.It is…

Q: Predict reagents needed to complete this E2 elimination reaction. Br a A B с D CH₂ONa heat CH₂ONa…

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Q: Given that K for NH is 1.8 × 10° at 25°C, what is the value of K for Nat at 25°C ?

A: For conjugate acid-base pair: Ka = Kw = 1 x 10-14

Q: Predict the products. WH + Na NO₂+ HCl →>>

A: Information of question

Q: 30. An enzyme was obtained in Dr. Cai's lab. To study the kinetics of this enzyme, a graduate…

A: [S] = 0.1mMKI = 1.5 mMKm = 0.2 mM

Q: Special Groups Some alkyl groups have interesting arrangements and are given special names to…

A: The given alkyl groups are shown below.We have to give them specific names.

Q: A 5.00 L tank at 28. °C is filled with 16.8 g of chlorine pentafluoride gas and 5.27 g of sulfur…

A: Information of question

Q: Provide a reasonable IUPAC name for one of the two following structures. Include any E/Z or R/S…

A: Given that, the structure of the compound is:

Q: 5. Compute the molarity of a solution that contains 5.62 g of Na₂CO3 in enough water to make 750.0…

A: The objective of this question is to calculate the molarity of a solution. Molarity is a measure of…

Q: Draw the product of the reaction of acetyl CoA with ACP-SH catalyzed by malonyl-CoA-acetyl-CoA-ACP…

A: Given compound is acetyl CoA .The enzyme used in this reaction is malonyl-CoA-acetyl-CoA-ACP…

Q: A chemist adds 135.0 ml. of a 0.19M potassium permanganate (KMnO) solution to a reaction flask.…

A: The molarity of the potassium permanganate = 0.19 MThe volume of the solution = 135.0 mL = 0.135…

Q: Assign the absolute configuration of the chiral center as R or S. OH OR OS O Rand Sare both possible…

A: Assign R or S configuration:

Q: The ions formed when Mgl2 dissociates in water are A) Mg²+ and 12- B) Mg²+ and I- C) Mg* and I D)…

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Q: + لاده (8) OH GH ہے H30+ non NaOM, MO H 25°C NaOH catalytic amount

A: The question is based on organic reactions.We need to identify the product and explain its…

Q: Complete the following reaction by drawing structural formulas for the organic product(s). OCH₂CH3 +…

A: Treatment of esters with amines and heat results in an amide.This reaction is called amination…

Q: Provide the major product for the following reaction? 2 HBr Ether

A: Alkyyne reaction with HBr produce geminal dihalide in these reaction ether used as a solvent.

Q: A solution of mercury (II) chloride is a poor conductor of electricity. A 40.7 g sample of HgCl2 is…

A: The question addresses the electrical conductivity characteristics of a solution containing…

Q: What is the most oxidized of the labeled carbon atoms in this molecule? What is the most reduced? о…

A: The covalent bond between the atoms of different electronegativity is polar. If we assume the…

Q: What is the molar solubility of Ag2SO4 (Ksp = 1.2 x 10-5) in a 0.10 M solution of Na₂SO4? 5.48 x…

A: The solubility product constant, Ksp of Ag2SO4 = The concentration of Na2SO4 solution= 0.10…

Q: dentify the SOA and the SRA Solutions of sodium hydroxide, potassium sulfite and chromium(II)…

A: We have to identify the SOA and SOR among the given solutions.

Q: Propose a structural formula for the acetal formed from the pair of reactants shown below in the…

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Q: Two sets of ionizations are shown in the tables below. Complete the tables by ordering each set of…

A: On moving from top to bottom in a group ionisation energy decreases becauseNumber of shell…

Q: Draw a secondary alkyl chloride that would produce the following alkene in an E2 elimination. Use a…

A: We have given an alkene. We have to draw a secondary alkyl chloride that would produce the given…

Q: Determine the product of the following reaction. 1.c=C-H 2. H2O H НО Н H3C Н H3C Н ОН (H Н нс о Н Ш…

A: In the given reaction, an epoxide ( a three membered heterocyclic ring with one oxygen atom) is…

Q: Draw a Haworth projection of a common cyclic form of this monosaccharide: НО НО Н- CH2OH C=0 -Н -Н…

A: The Haworth projection formula is used to depict the structure of carbohydrates. Furanose and…

Q: 3. Which of these two reactions would go better? Why? Br CH3CCH3 CH₁ CH₂CH₂CH₂Br NaN3 NaN3 N3…

A: The question is based on nucleophilic substitution reactions. We need to identify the better…

Q: Draw the major and minor products of the E2 elimination shown below. Ignore any inorganic…

A: Alkyl halide gives an elimination reaction by reacting with a strong base. E2 reaction involves a…

Q: Draw the product of the reaction shown below. Ignore inorganic byproducts. tr 1.CH3CH2MgBr 2. H3O+…

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.