What is hyperconjugation?

Q: it a cpmbustion synthesis/ combination a decomposition single displacement or double…

A: -> A combustion reaction is reaction in which a substance reacts with oxygen gas , releasing…

Q: Color Charige, charige intamp 9. Determine if the chemical reactions below are balanced or…

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Q: The reaction of IC1 with hydrogen 2IC1 + H₂ → I₂ + 2HCI is first order in ICI and third order…

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Q: Which of the following molecules contains the maximum number of lone pairs that is associated with…

A: Lewis structure  and lone pair of compound are.

Q: By titration, it is found that 91.1 mL91.1 mL of 0.152 M NaOH(aq)0.152 M NaOH(aq) is needed to…

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Q: If 37.8 mL of silver nitrate solution reacts with excess potassium chloride solution to yield 0.344…

A: Balanced chemical equation for the reaction of Silver nitrate and potassium chloride is as follows:…

Q: Calculate the % ionization of a 0.100M HF solution. The Ka value for HF is 6.4 x 10-4

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Q: Calculate the wavelength(nm) of light that strikes a metal with a threshold frequency of 2.84 x…

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Q: A 0.4997 g of unknown acid was titrated with 25.15 mL of 0.5513 N NaOH solution. Calculate the…

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Q: Give an acceptable name for each carboxylic acid. (CH3), CHCH,CH,CH2CH,CH2COOH a. b. OH

A: We follow rules assigned by IUPAC to name an organic molecule.  Some of the rules are given below:

Q: Specify which of the following elements you would expect to have the greatest electron affinity: (…

A: The given elements are He, K, Co, S, Cl.  Specify element that is expected to have the greatest…

Q: N ・OMe 20 2 3 H Me H MeO 2 Me N 5

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Q: Calculate the mass of 6.68x10^23 sodium chloride molecules

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Q: Label all the stereocenters (R or S) in the followin_ O.. OII.. heroin H N HO oo! "H HT "H…

A: R/S stereochemistry is based on the attached groups or elements of stereo centre. So following…

Q: A is directly to the left of B in the periodic table. C is directly below A, and D is directly below…

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Q: For the environmental science majors and others interested - how does temperature affect solubility…

A: For the environmental science majors and others interested - how does temperature affect solubility…

Q: 1. When heated, calcium carbonate decomposes according to the equation: CaCO3(s) →CaO(s) + CO₂(g) A…

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Q: Consider the data at the table below at 298K and 1atm. When 1 mole of propene was combusted, wherein…

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Q: Draw one isomer structure of cis-diethylcyclohexane.

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Q: The pH of a 0.150 M CH3COOH solution is 2.87 Calculate the [H3O+]

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Q: 2. What is the significance of determining the actual molecular geometry of a molecule?

A: We have been asked that what is  the significance of determining the actual geometry of a molecule.…

Q: 1. How many grams of Cu* are present in 3.96 grams of copper(1) bromide? grams Cu*. 2. How many…

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Q: E OKINETICS AND Calculating equilibrium composition fr BRIUM Suppose a 250. mL flask is filled with…

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Q: Lycopene is an important bioactive antioxidant found in tomatoes and other red-colored fruits and…

A: Given that , Lycopene is an important bioactive antioxidant found in tomatoes and other red-colored…

Q: Please solve this SN1 reaction.

A: Unimolecular nucleophilic substitution reaction (SN1): This reaction proceeds in two steps. The…

Q: 9. What type of solution formed when 1g Calcium Carbide reacts with 2mL water?

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Q: Phosphocreatine is used as a source of ATP storage in many muscle cells. Below is a reaction of the…

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Q: 1. Calculate the molar solubility of CuX (for which Ksp=1.27×10−36) in each of the following. a.…

A: given data  CuX  Ksp=1.27×10−36) find molar solubility in pure water ,0.25 M CuCl2 ,0.19 M Na2X

Q: Consider a CH4 storage tank with a volume of 49.0 L. When empty, the tank has a mass of 55.85 kg,…

A: Given data :

Q: What NaCl concentration results when 269 mLof a 0.790 M NaCl solution is mixed with 462 mLof a 0.310…

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Q: Ba(OH), is a strong electrolyte. Determine the concentration of each of the individual ions in a…

A: Strong electrolytes are completely dissociate into its ions. Its dissociation constant is 100%.…

Q: 14. For the compound represented by the Newman projection below, what is the dihedral angle between…

A: Molecule with non -zero dipole moment are called polar molecule, and the molecule with zero dipole…

Q: Which weak acid/conjugate base pair would make the best buffer at PH4.0? A formic acid/ formate,…

A: The required pH of the buffer solution = 4.0  Available weak acid/conjugate base pairs are:  formic…

Q: Which factors influence bond lengths? Choose all that apply. Which factors influence bond…

A: Well, bond length of a compound depends on various factors like hybridization, size of atoms, type…

Q: Which of the following best describes the quantization of energy in atoms? Select one: a. Electrons…

A: The quantization of energy first introduce by scientists Bohr. He tell us that energy gap between…

Q: • Glass is formed by heating sand (silica) with sodium carbonate or calcium carbonate. The molten…

A: Pure substances consist of only one type of constituent particles that can be either elements or…

Q: The gas phase decomposition of dinitrogen pentoxide at 335 K N₂O5 (g) → 2 NO2(g) + ½ O₂(g) is first…

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Q: Assuming the octet rule is obeyed, how many covalent bonds will a carbon atom (Z = 6) form to give a…

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Q: A pharmacist fills a prescription for 30 g of a 0.1% w/w hydrocortisone cream by combining a 1% w/w…

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Q: Determine the number of atoms of O in 59.9 moles of Al₂(SO₄)₃.

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: A chemical reaction between 6.0 g of substance A and 8.0 g of substance B, yields exactly 14.0 g of…

A: In the first reaction, 6.0 g of substance A react with 8.0 g of substance B to form 14.0 g of…

Q: References) What is the boiling point of a solution composed of 17.0 g of urea, (NH₂), CO, in 0.600…

A: Given data, Mass of urea = 17.0 g Mass of water = 0.600 kg Kb for water = 0.5121 °C/m Boiling point…

Q: [Ne] 3s1 Na 11 protons 11 electrons 0 net charge F Empty space 1s2 2s2 2p6 = [Ne] Na (positive ion…

A: Electronic configuration of Ne is 1s22s22p6   Electronic configuration of Na is 1s2 2s2 2p6 3s1…

Q: A is directly to the left of B in the periodic table. C is directly below A and D is directly below…

A: Percent ionic character in a covalent bond depends on the difference in the electronegativity…

Q: Which of the following Lewis structures is INCORRECT? O a. O b. N=N -"] H-O-H Н O C. :F-F: Od. H-N-H…

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Q: S CI Ar 26.982 28.085 30.974 32.06 35.45 39.948 31 32 33 34 35 36 21 25 26 27 K Ca Sc Ti V Cr Mn Fe…

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Q: Lead(II) nitrate and ammonium iodide react to form lead(II) iodide and ammonium nitrate according to…

A: Given reaction is

Q: H 1.008 3 Li 6.94 11 4 Be 9.012 12 Na Mg 22.990 24.305 19 20 21 22 Ca Sc Ti V K 39.098 40.078 44.956…

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Q: Which of these is NOT paramagnetic? Select one: O a. 0₂ O b. 0₂ O c. B₂ O d. F2

A: Some point needs to be kept in mind while assigning as paramagnetic :-  According to Molecular…

Q: Balance the chemical equation below using the smallest possible whole number stoichiometric…

A: The Chemical reaction follows the law of conservation of mass. According to the law of conservation…