There are a variety of cations that migrate across cell membranes as part of the nerve signal initiation in the vision process. The photoelectron spectrum of one important +1 ion is shown: a b с A. CI lect an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. d A B C Number of Electrons D 100 10 lonization Energy (MJ/mol) Identify the neutral atom of this ion. B. Ar C. K D. Ca

Q: O(sp²)-C(sp³) O(2p)-C(sp) O(2pz)-C(2py) O(2s)-C(2p) O(sp²)-C(sp²) O(2pz)-C(2pz) O(2py)-C(2py)…

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A:

Q: 7. Complete the following reactions by providing either necessary reagents or products. CH₂ONa/H+…

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A: T1=37oC=37+273=310KT2=21oC=21+273=294KV=9.50*105 LP=768 mmHgMolar mass of air = 28.8 g/mol

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Q: Q08 Provide the product of the following Diels-Alder reaction on your answer sheet. Label your…

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Q: Which of the following is a reasonable wavelength of visible light that could be emitted by a…

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A:

Q: H3C Li N(i-C3H7)2 CH3OCH₂OCH 3

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Q: c. d. ز لد H3O", Br2 1. NaOEt 1 2. heat

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Q: Consider the below molecule. Please use the dropdown menus to complete the table by ranking the…

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Q: CH3 HCI

A: Given that, the reaction is:

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Q: 9 treat as a doublet 2H treat as triplets 8 1H 12H 1H PPM 2H 2H 0

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Q: BaO2 (s) + H2SO4 (aq) --> BaSO4 (s) + H2O2 (aq). how many mL of 4.25M H2SO4 (aq) are needed to react…

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Q: НО. 8 он

A: Given,The reaction:

Q: What is the pH of 0.018M C5H5N(aq)? 9.31 5.26 8.74 7.00 4.69

A: [C5H5N]=0.018 MKb of C5H5N = 1.7*10-9pH = ?

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Q: propose a reaction mechanism that explains the following transformation a OH HCI H₂O

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A:

Q: 41) For each of the following substances, identify the intermolecular force or forces that…

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A:

Q: CH₂CH₂CH₂OH O CH3CH₂CH2OTs OCH3CH₂CH₂OCI O CH3CH₂CH₂CI O CH3CH₂CH₂Ts TSCI pyridine

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A:

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.