It takes 945. kJ/mol to break a nitrogen-nitrogen triple bond. Calculate the maximum wavelength of light for which a nitrogen-nitrogen triple bond could be broken by absorbing a single photon. Round your answer to 3 significant digits. 8 nm x S

Q: Using Appendix D in the textbook, calculate the molar solubility of AgBr in 3.1x102 M AgNO,…

A: In the solution with a common ion, common ion effect will occur due to which solubility decreases.…

Q: 2. Determine the best set of reagent(s) necessary to perform the following reaction. a) HBr, ROOR b)…

A: Alkyne are unsaturated compounds containing carbon-carbon triple bond. Due to unsaturation it shows…

Q: Provide a detailed arrow pushing mechanism for the conversion of II to III

A: Formation of III from II is an example of a hydrolysis reaction via rearrangement of the…

Q: Determine the empirical formula for the made-up compound with the following percent composition…

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Q: 1. Which of the following is NOT a conjugate acid-base pair? B) H3O+/OH- D) A) PO43-/HPO4²- C)…

A: As per bartleyby guidelines i answered only first question so please don't mind and post other…

Q: 5.32 Write a chemical equation for the reaction of 1-butanol with each of the following: (a) Sodium…

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Q: Predict the major products of the following reduction reactions. Im Ph N G NH₂ 1. LAH 2. H₂O 1. 1.…

A: Wolf-Kishner reduction converts keto to CH2 NaBH4 converts lactone to hydroxy carboxylic acid…

Q: Consider the UV-visible absorption spectra below for the pseudo-octahedral copper(II) complexes: ●…

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Q: A 25.5 mL sample of 0.361 M trimethylamine, (CH3)3N, is titrated with 0.300 M hydroiodic acid. After…

A: By using Henderson hasselbalch equation we can find the pH of solution.

Q: 7. Assuming AHfurion is constant, find the pressure necessary to lower the freezing temperature of…

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Q: Ammonium perchlorate (NH CIO) is the solid rocket fuel that was used by the U.S. Space Shuttle and…

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Q: 10) In which of the following aqueous solutions would you expect AgCl to have the least solubility?…

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Q: The isomerization reaction of cyclopropane as follows is a primary reaction. At 760K it took 79.0…

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Q: 4. Draw the Lewis structure for each reactant (with lone electron pairs and overall charges) as well…

A: Answer is given below

Q: Which of the following compounds is used to produce ATP by substrate-level phosphorylation in…

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Q: Evidence of water has recently been discovered on Mars. Mars’ total asked atmospheric pressure is…

A: Given the total atmospheric pressure of Mars, Pt = 0.00592 atm  Percent composition of CO2(g) = 96%…

Q: CH3CCNa DMF Drawing CI

A: Given,

Q: Liquid water reacts with carbon dioxide gas to form aqueous carbonic acid (H₂CO3). Write a balanced…

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Q: An electron in an atom is known to be in a state with magnetic quantum number m₂=-2. What is the…

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Q: The tetrahedral borohydride anion (BH4) has Ta symmetry and is commonly used as a reductant in…

A: To identify the labels for the 2s and 2p orbital of the B atom for tetrahedral borohydride ion…

Q: The molecules with permanent dipole moment are IR active. Select one: True False

A: Given,  The molecules with permanent dipole moment are IR active.

Q: 8. Which of the following compounds will show Jahn-Teller distortion? [Mn(H₂O)]2+ [Mn(H₂O)]³+…

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Q: The energy of an electron in a multi-electron atom depends on which quantum numbers?

A: Quantum numbers, which are a set of numbers, can be used to characterize the position and energy of…

Q: PROBLEM 3-3 Write structures for the following compounds. (a) 3-ethyl-4-methylhexane (b) (d) (c)…

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Q: Methane gas and oxygen gas react to form water vapor and carbon dioxide gas. What volume of water…

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Q: Complete the table below based on the given unit cell models given: The Simple Cubic Arrangement SC…

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Q: In the following reaction, the pressure equilibrium constant (Kp) of CO2(g) + C(s) 2CO(g) at 727℃ It…

A: Recall the given reaction,                          CO2 g  +  C s  ↔  2 CO gAt 727 °C, the…

Q: Consider the following made-up compound: D₂Z4 Determine the number of moles of D₂Z4 in 4.5 x 1023…

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Q: 11. CH₂COF + H₂O → CH3COOH + HF

A: The chemical equation is already balanced  CH3COF + H2O → CH3COOH + HF  As we know that the balanced…

Q: 3. Synthesis: Place reagents in each box below that would produce each product shown in the highest…

A: Here we are required to provide the missing reagent.

Q: Aqueous sulfuric acid (H₂SO4) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A: Here we are required to find the percentage yield of water.

Q: (3) Write the ionic and net ionic equations of the following molecular equations: (a) FeBr (aq) +…

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Q: 9. If the same amount of heat energy calculated in the previous question was applied to 50g of sand…

A: The equation of heat can be written as -                                       q = mc∆T  -------…

Q: Draw the starting monomeric structure that would lead to this addition polymer.

A: A polymer is a large molecule that is formed by the repetition of small units called a monomer, and…

Q: 60.0 mL of a 0.15 Mw strong base. Calculate (Hint: Write the reacti the addition you shoul Your…

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Q: How much energy is required to raise the temperature of 10.5 grams of solid graphite from 21.5 °C to…

A: We have to calculate how much energy is required to raise the temperature of 10.5 grams of solid…

Q: 1. The ionization constant (Kb) of aniline (C6H5NH2) is 2.35 x 10^-5. If 7.285 grams of aniline is…

A: We can easily calculate the equilibrium concentration of the species by constructing an ICE table.…

Q: 5. If the pKa of HCOOH is 3.74 and the pH of an HCOOH/NaHCOO solution is 3.11, which of the…

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Q: art A. Enthalpy Change (HCI - Mg) Mass of magnesium (g) Mass of inner cup and solution (g) Mass of…

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Q: Which of the following alkyl halides will undergo the slowest SN2 reaction? A ||| B || C V D I IV IV…

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Q: 3-39 The following names are all incorrect or incomplete, but they represent real structures. Draw…

A: In the given compounds, the names are incorrect according to IUPAC nomenclature. But we can draw it…

Q: How many isomers are possible for the octahedral coordination complex [Cr(NO) 3 (CI) 3]³+?

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Q: What is ∆G for a reaction where ∆G° = -4.5 kJ/mol and Q = 0.14 at 295 K? (R = 8.314 J/mol ･ K)

A: Given: ∆G° = -4.5 kJ/mol Q = 0.14 Temperature = 295 K R = 8.314 J/mol ･ K

Q: Calculate: C(graphite) + O2(g) → CO2(g) ΔH° = -393.5 kJ H2(g) + ½O2(g) → H2O(l) ΔH° = -285.8 kJ…

A: the solution of the problem can be solved by using kirchhoff's equation.

Q: A student mixes 39.0 ml. of 3.16 M Pb(NO3)(aq) with 20.0 mL. of 0.00245 M Nal(aq). How many moles of…

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Q: Using the average velocity, calculate the de Broglie wavelength for He atoms (4.00 amu, 4.00 x 10³…

A: First we need to calculate the average velocity of He atom at given temperature.  Then using the…

Q: Calculate pCd²+ at each of the given points in the titration of 50.00 mL of 0.0080 M Cd²+ with…

A: we have to calculate pCd2+

Q: 1. Outline syntheses of the following compounds, starting with triphenylphosphine, an alkyl halide…

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Q: Given the balanced equation:   2 LiOH +  CO2 ? Li2CO3 +  H2O,  how much H2O will be produced if…

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Q: Given the ka values of the following monoprotic acids: hypochlorous acid (HClO, ka = 3.3´10-8),…

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Quantum Chemistry

Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.