The harmonic oscillator model is a good approximation of atomic stretching. (i) Use an energy level diagram to explain typical vibration absorbance observed in IR spectroscopy.

Q: Convert the Lewis structure below into a skeletal structure. H :O: H | || | H-C-H Η Η Η Η. Η +…

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Q: 4. Consider the equilibrium reaction 2 HI(g) H₂(g) + 1₂(g) A reaction mixture was found to contain…

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Q: ਹlad stke feedfਟ ਸੁ su ne ud dਤਨ 01. 3.2Mt and hy ੧ aj_d653/mL b) 6-6 c ) 0.6s 4g JJ 0.6545g/ml ê ð.…

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Q: Write out structure representations for all isomers of the following complexes: (c) Pd(en)(SCN)2…

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Q: If insoluble impurities, e.g., dust, tissue, filter paper, etc., were mixed with the sample, how…

A: Insoluble impurities  The term "insoluble impurities" refers to contaminants that settle or float on…

Q: (a) In an experiment, a gas contracts from 0.674 L to 0.243 L under a constant external pressure of…

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A: Introduction to Raoult's law Raoult's law is a physical chemistry relationship that has…

Q: 6. Consider this reaction at equilibrium, 2 BrNO(g) = 2 NO(g) + Br₂(g)

A: According to Le Chateliar principle if a system is in equilibrium is subjected to change of…

Q: Chemistry A KCl solution (Mm = 74.55 g/mol) was prepared by diluting 0.3473 ± 0.0002 g in 250.0 ±…

A: #A: Given the mass of KCl taken = (0.3473 ± 0.0002) g Molar mass of KCl = 74.55 g/mol Required…

Q: What is the product of the following reaction? он он I н. ОН н I ОН ОН I H3COH HCI ???

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: 4.5 Peak G H | J K 2-butanol Spectrum 3 4.0 G 3.5 3.0 H -2.4 -2.4 2.5 2.0 1.5 J <1.0 ≥ JU 1.0 3 K…

A: 1HNMR spectroscopy is used to determine the arrangement of Hydrogen atoms in the compound. Hydrogen…

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Q: Chemistry Organize the following three molecules in order of increasing stability in water (least >…

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A: The covalent bond is formed by the sharing of electrons between the atoms.

Q: Reaction A: glucose + fructose ⇒ sucrose Reaction B: ATP → ADP + Pi AG" = +27.0 kJ/mol AG= -30.5…

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Q: A popular car has an engine that is reported to have a volume of 5840 cm³. What is the size in cubic…

A: Since, 1 inch = 2.54 cm thus,

Q: 1. (a) Balance the following simple redox reaction. Fe (s) + O₂(g) + 2H₂O (1)→ Fe³+ + 4 OH (b) If…

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Q: WRITE THE IUPAC NAME OF THE FOLLOWING:

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Q: Q 6(a) Describe the use of protecting groups in organic synthesis, with particular emphasis on the…

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Q: a) Provide reagents, reaction conditions and a curly arrow mechanism for the three component…

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Q: Convert 2.01 kL into liters

A: These are the following conversion formula: 1kg = 1000 g  1 L = 1000 ml  1 kL = 1000 L

Q: :CI: CI-AI-CI-CI :CI:

A: We know the relation ;  Formal charge = Valence electrons -(2× number of lone pair + number of bonds…

Q: 3. Which of the following compounds is more likely to exhibit activity as a tranquilizer? Give a…

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Q: التاريخ الموضوع : I Draw both an orbital correleq Tharant a state correlation diagram for [2ST 2 Ti…

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Q: (a) What is the rate law for this reaction? O Rate = k [0₂(g)] [NO(g)] O Rate = k [0₂(g)]² [NO(g)] O…

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Q: At a constant pressure of 10.0 atm, solid is gradually heated from -80°C to 20°C. Which of the…

A: Option b is correct

Q: The values of the rate constant for the reaction 2 N₂O5(g) - 4 NO2(g) + O2(g) were determined at…

A: Concept based on the activation energy.

Q: List the components of an atom

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Q: is maple syrup a homogeneous or heterogeneous mixture

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Q: An analytical chemist measures the amount of Elements E, and E, in four samples of an unknown…

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Q: the following equations (1-3) C(s) + 2 H₂(g) → CH₂(g) - values, determine the heat or reaction at…

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Q: I am asked to obtain the Fischer projection of compound A. I am given two possible answers (B and…

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Q: is Fe2+ or Fe3+ more reactive and why

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Q: 6 The nitrobenzene in 300 mg of an organic mixture was reduced to phenylhydroxylamine at a constant…

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Q: Convert 8.85 × 10-⁹ S to microseconds. Use only the metric system.

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Q: When 30 g KCl and 30 g of CaCl2 added to 50 dL of DI water, find the osmolarity and tonicity of the…

A: Osmolarity can be calculated from the number of solute particles.

Q: Draw the structure of 2,7-dimethyl-4,5-dipropyloctane in the window below. You do not have to…

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Q: 2 N₂O5(g) → 4 NO₂(g) + O₂(g) many moles of N₂O5 will remain after 3.0 min? mol many minutes will it…

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Q: an rotate, те t a 180° could НО б ОН C OH Cl OH н CI H OH ОН

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Q: The mass defect for a argon-36 nucleus is -0.329292 g/mol. Calculate the atomic mass (in u) of…

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Q: The KCIO3 in a 0.1862 g sample of an explosive was determined by the reaction with 50.00 mL of…

A: The balanced equation for the back titration of Fe2+(aq) with Ce4+(aq) is: Fe2+(aq) + Ce4+(aq) →…

Q: WRITE THE STRUCTURAL FORMULA OF THE FOLLOWING: 6. 2-METHYL OCTADECANE 7. ICOSANE 8. 4-ETHYL…

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Q: 4 The rate law for the reaction 2H₂(g) + 2NO(g) N₂(g) + 2H₂O(g) is rate = k[H₂][NO]. Which of the…

A: Here Given that,  Reaction :2H2g  + 2NO g →N2g  + 2H2O gRate Law :Rate = k. H2NO2

Q: Molecular iodine, 1₂(g), dissociates into iodine atoms at 625 K with a first-order rate constant of…

A: a) Given, Molecular iodine (I2) dissociates into iodine atoms at 625 K. First order reaction, Rate…

Q: 10. Use the data: AGº (CO) = -137.2 kJ, AGº (C) = 0 kJ, AGº (O₂) = 0 kJ, to find K at 298 K for the…

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