In the diagrams below identify the areas in which Hund's Rule was broken (if it was broken). 112 14 A - 14 12 12 12 14 12 12 12 12 12 Which element is represented in diagram B? B - HIN 11 12 12 12 12 14 14 C

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A: From the Bronsted-Lowery acid base theory , " the bases are those species which accepts proton from…

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Q: An aqueous solution at 25 °C has a H₂O concentration of 6.2 × 10 M. Calculate the OH concentration.…

A: At 25 degree Celsius  For a solution  [H3O+][OH-] = 1.0×10-14

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Q: what is the approximate pH of the solution of 0.1 mol/L HCl and 0.1 mol/L NaCl Dont

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Q: Problem Addition of HCl to 1-isopropylcyclohexene yields a mixture of two products, one of which is…

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Q: 19. Which of the following sets of quantum numbers has a mistake? n = 1 1 = 0 m₁ = 0 ms = 1/2 n = 3…

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Q: Consider the titration of 30.0 mL of 0.275 M weak base B (Kb = 1.3 x 10-10) with 0.150 M HI. What…

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A: given  compound that undergoes E2 reaction fast is given below

Q: Part B Spell out the full name of the compound. Submit Part C Request Answer hp TRIKERY *1.**.***…

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Q: What is the pH of a 0.184 M HNO3 solution? Your Answer: Answer

A: Formula :          The pH of a strong acid is       calculated as -   pH = –log[H+]   Here [H+] is…

Q: MULTIPLE CHOICE QUESTION 7. What is the hydration energy for KCI? -775 -390 -703

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Q: In general, which one of the functional groups below does not react with LiAlH4?  a. ethers…

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Q: 3) After a chiral resolution of (S)-naproxen (the active ingredient in Aleve), an enantiomeric…

A: A racemic mixture consist of equal amount of R and S enantiomer of a solution

Q: Question 1 A bicycle, car and truck are traveling down the street at the same speed (15 miles/hour).…

A: De Broglie wavelength equation can be used to solve the given question; λ=hmv where h is Planck's…

Q: You collected 44.1 mL of hydrogen gas in a eudiometer following the procedure outlined in this…

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Q: An aqueous solution at 25 °C has a H₂O* concentration of 5. × 10 M. Calculate the OH concentration.…

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Q: Draw the structure of the organic product of each reaction in the two-step synthesis. H NH₂ H*…

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Q: 1. Complete the following reactions: a. b. & + < CI- + H₂CRO4 AICI 3

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Q: Which of the following is the product of the reaction shown in Image 17? a. (C6H5)3COH b.C6H5CH2OH…

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Q: A student dissolves 14.6 g of potassium chloride (KCl)in 300. g of water in a well-insulated open…

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Q: A student runs two experiments with a constant-volume "bomb" calorimeter containing 1200. g of water…

A: Mass of benzoic acid = Mb = 7.500 gHeat of combustion of benzoic acid = ∆Hcomb,b = 26.454 kJ/gHeat…

Q: Be sure to answer all parts. Draw a stepwise mechanism for the following reaction: Part 1 out of 3…

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Q: Identify each of the following properties as more typical of an organic or Drag the appropriate…

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Q: Why does the color disappear for chlorine bleach? How would you measure the pH of chlorine bleach?

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Q: ▼ Part A CH3 CH3-CH-CH₂-CH₂ CH3 Spell out the full name of the compound. Submit Part B Request…

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Q: Lab: 1) A 5.89 gram sample of vinegar is titrated with 0.100M NaOH. If the initial buret reading is…

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Q: Consider the titration of 50.0 mL of 0.15 M H3A (K = 8.5 x 10-4, K₁, 4.8 x 108, Ka, = 2.8 x 10-¹1)…

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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.