Which atoms/ions fit the electron configuration? 1s22s22p63s23p64s23d4

Q: Complete the given data sheet in determination of total alkaline strength in soda Show your…

A: Alkaline strength is the the strength of solution is the ability of a solution to neutralize an…

Q: the daily dose of diphenhydramine HCl for a child may be determined on the basis of 5 mg/kg of body…

A: According to the question we have:- Daily dose of diphenhydramine HCl for a child = 5 mg/Kg  or…

Q: e cyclohexyNE

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Q: Acetic acid (H-C2H3O2) has a Ka of 1.8 x 10-5 . Write the equation associated with this Ka value.…

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Q: answer....given below some compounds give the rank most reactive to least reactive in an…

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Q: Please define the term distribution coefficient, Kd?   2) How the value of Kd indicates the…

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Q: Cycloheptatrienone is an unusually stable ketone. Draw an aromatic resonance structure that explains…

A: we have to draw an aromatic resonance structure for cycloheptatrienone

Q: Draw the product of the reaction shown below. Ignore inorganic byproducts. O₂N. NaOCH3 NO₂ CI

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Q: Determine the electron geometry and explain your answer for one of the C atoms in H₂CCH2.

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Q: 6. Using Newman projections, draw each of the following molecules in its represented conformation…

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Q: 34. Provide the major product of the following hydroboration-oxidation. OSO4, H₂O2

A: For your information, this is not a hydroboration-oxidation reaction. This is a dihydroxylation…

Q: Write equations for the OF Radioactive decay. a. d 230 emission by 924 b. B emission For the…

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Q: Draw the products of the three step reaction sequence shown below. Ignore inorganic byproducts. If…

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Q: 5) Draw the p-orbitals that are involved in the pi-system(s) in the molecule shown below. Make sure…

A: The pyridine ring of the above compound is aromatic due to the conjugation and followed Huckel rule…

Q: Please answer the two nomenclature problems below: a) Suggest a proper IUPAC naming for the…

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Q: 29. Draw the structure of the product that is formed (2)-3-methylpent-2-ene is treated with the…

A: Oxymercuration reaction: Hydration of alkene proceeds by an electrophilic addition reaction…

Q: Adding acid to the buffer, NH3-NH4*, will produce this (net ionic) reaction: H*(aq)+OH(aq) =H₂O(1) O…

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Q: C2H5OH(1) has a higher entropy value than C2H5OH(g) A true b false

A: Entropy is a measure of the randomness of the system. The entropy change in a chemical reaction can…

Q: Primary standard Secondary standard Endpoint equivalence point |||| ||| = = = III The point in a…

A: We are given primary standard, secondary standard, endpoint, and equivalence point on  the left side…

Q: Calculate the molar solubility of Al(OH)3 in a solution that is slightly basic with a pH of 9.50.…

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Q: endothermic? Select one: a.freezing, condensation, and deposition b.melting, evaporation, and…

A: Reaction which absorb heat is called endothermic reaction.

Q: the rate of nonmediated transport

A: According to the question the Na+-K+ ATPase uses the free energy of ATP hydrolysis in an active…

Q: Given the type of the reaction, complete and balance each of the following reactions: a) b) Na(s) +…

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Q: 1031 28. Provide the major organic product of the following reaction. x 50% H₂SO4 Sen Actual Size a…

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Q: How are isotopes depicted in an atomic symbol?

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Q: Consider the acid/base neutralization reaction: HNO3 + KOH → KNO3 + H₂U How many milliliters of…

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Q: How many of the following have eight electrons around the central atom in the Lewis Structure? 03…

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Q: Use the Nernst equation to calculate the cell potentials (in V) of the following cells at 298.15 K.…

A: For every concentration cell standard electrode potential (E°) is zero. Because here all electrode…

Q: 1-What is the concentration of this solution in molarity? The density of water is 1.00g/mol?

A: According to the question we have  The density of water = 1.00 g/mol or we can say that 1.00 kg/L…

Q: Determine the hybridization and explain your answer for one of the C atoms in H₂CCH2.

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Q: t the start of lab, Anthony adds vanillin to his Erlenmeyer flask, then adds sodium hydroxide, and…

A: According to the question we have a situation in a lab where an analyst ( Antony) transfers the…

Q: lawn fertilizer usually contained water soluble ammonium sulfate. the amount of sulfate in lawn…

A: Amount of BaSO4 produced = 1.756 g  Amount of sample = 1.020 g

Q: How many of the following exhibit a linear pair geometry? 03 KrBr2 OF2 BeBr2 01 0 0 04 02 03

A: In this question, how many of the given molecules exhibit linear pair geometry.

Q: 0 OH ОН ****** OH OH 1. HCN 2. H2 Pd/BaSO4, Hо

A: Please find the attachment.

Q: What particle or type of radiation is missing in the nuclear equation below? in periodic table*…

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Q: Show the determination of the charge on the ion formed by the Ga31 atom.

A: We have to determine the charge on the ion formed by Ga31 atom

Q: The freezing point of a 0.010 m electrolyte solution in water is -0.o54 ºC. What is the boiling…

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Q: 1. Propose a synthetic route for the desired products. a. b. &=&m OH OH HO CH3 OH

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Q: of 31 > 02 31 Complete and balance the equation for the single displacement reaction between…

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Q: The molar absorptivity for aqueous solutions of phenol at 211 nm is 6.17 x 10³ L cm³¹ mol¹. What is…

A: Given,  Molar absorptivity for aqueous solution of phenol = ε = 6.17 x 103 L.cm-1.mol-1  Percentage…

Q: 우

A: We knwhkaakjaahh

Q: Consider the decomposition reaction ? — CưOXs) + CO,(E) for which the products are given, but the…

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Q: On a piece of scratch paper, draw the Lewis structure for the SO32 ion. Then choose the correct…

A: Lewis structure is representation of valence shell electrons of an atom.

Q: Determine the concentration in molarity of an HCI solution if 27.4 mL of a 10.6 M HCI solution is…

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Q: The air in an automobile tyre with a volume of 0.015 m³ is at 30°C and 140 kPa. Determine the amount…

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Q: Br AICI CE

A: Friedel-Crafts Alkylation Replacement of an aromatic proton with an alkyl group. Done through an…

Q: help with calculations DATA: EXPERIMENT 16 PART 1: Known CaCl₂ solution Molarity of Na2CO3 solution:…

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Q: The rate of effusion of an unknown gas is about 1.323 times higher than that of N2. What is the…

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Q: In the molecular orbital diagram for N₂2+ How many electrons are in bonding molecular orbitals 07 00…

A: According to the molecular orbital theory the atomic orbitals combine to form molecular orbitals.…

Q: Calculate the enthalpy for this reaction: 2C(s) + H2(g) ---> C2H2(g) Given the following…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

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.