2) Find for the 2s hydrogen wavefunction.

Q: You have synthesized the four following compounds. You are now running pką studies on each one. Whic...

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Q: Determine the product of the following reaction! 1. OH 2. CH3I

A: In presence of base , acidic proton is taken up. OH- is smaller in size , thus it can easily takes t...

Q: A certain amount of the Butylated hydroxvanisole (BHA) was dissolved in 21.0 g of trichloromethane (...

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Q: b) We have assumed [CO;²] << [HCO;] in our precedent calculation and accordingly ignored the [CO;²] ...

A: The common pH of rain water is 5.5 to 8.5 We need to explain that for most natural water, [CO32-] &l...

Q: mL

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Q: Consider the following reactions and associated equilibrium constants: A(g) C(g) = 1.700 *104 Bo D(g...

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Q: molality and molarity.

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

Q: Find the product of the following reaction!! OH A

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Q: 3. A 0.709 g sample of H2C2O4:2H2O is dissolved in water and titrated to a phenolphthalein endpoint ...

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Q: 2-Methyl-2-butene reacts with HBr in the presence of peroxide to give a. a secondary alkyl bromide....

A: An alkyl halide can be defined as the organic compound in which a halogen atom is attached to carbon...

Q: 1. Which of the ff. is NOT true for K? It is dimensionless. b. It is independent on temperature. A r...

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Q: In acid-base titration, what is the purpose of drying the primary standard prior to usage? Explain t...

A: Acid base titration is the analysis of the amaount of analyte where one component is taken as standa...

Q: Upon completing a reaction in the lab, you determine the percent yield for the process to be 140%. O...

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Q: 10. The molecule responsible for the scent of roses is benzophenone. This molecule has the molecular...

A: NOTE: As per our company guidelines we are supposed to answer only first 3 sub-parts.  Kindly repost...

Q: Upon completing a synthesis, you attempt to purify your material via recrystallization. You dissolve...

A: First we would explain recrystallization effect , then we can determine the issue in this given recr...

Q: d. Was the system formed by the addition of antimony to CS, homogeneous or heterogeneous? e. Explain...

A: Carbon disulphide (CS2) is an organic compound which is used mostly as a reagent or solvent. The gen...

Q: How many grams of dry NH4C1 need to be added to 2.00 L of a 0.600 mol L¬' solution of ammonia, NH3, ...

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Q: In the system NaCl-H2O, a simple eutectic is observed at −21.1°C for a solution containing 23.3% by ...

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Q: Solve the problems and show your solutions. a) At 600°C, methane, CH4 reacts with elemental sulfur,...

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Q: Nitrogen and hydrogen react to form ammonia, like this: N2(g)+3H,(9) 2 NH3(g) The reaction is exothe...

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Q: Give the IUPAC name of the alkyne that produces only propanoic acid (CH3CH2CO2H) when treated with o...

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Q: xenon atom, how many electrons at most can contain the 3p orbitals?

A: For a particular 'n'  value ,  possible azimuthal quantum number (l) = (n-1)...0 Here n= 3 , possibl...

Q: Find the product of the following reaction!

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Q: 10 grams of glucose (CGH12O6) is dissolved in 90 grams of water. The density of the solution is 1.03...

A: We have to find Molarity , molality of the solution.

Q: MgBr NH,CI В H éther (anhydre) H20

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Q: Determine the product of the following reaction! OH H.

A: If alpha hydrogen is not present then there occur cannizaro reaction.  

Q: A 50.0-mL volume of 0.15 mol L-HBr is titrated with 0.25 mol L¬'KOH. Calculate the pH after the addi...

A: 1.)  HBr is a strong acid and KOH is a strong base, so they would dissociate completely into their i...

Q: Acetic acid has a Ka of 1.8 x 10¼. Three acetic acid/acetate buffer solutions, A, B, and C, were ma...

A: pKa = -logKa pH = pKa + log(base/acid)  

Q: What is best reason for why microwave irradiation heats a chemical reaction? Microwaves cause the in...

A: Those molecules having permanent dipole moment are microwave (Rotational) active. The dipole of the ...

Q: Indicate the type of compound (I = ionic, M = molecular/covalent, OA = oxyacid, BA = binary acid) an...

A: Ionic bond is formed by transfer of electrons and formed between a metal and non-metal.  Covalent bo...

Q: Concentration of 0.05 M 0.02 M 0.01 M 0.003 M sodium acetate (M) PH 4.7 bufter znd dilutioal 3rd dil...

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Q: e corrosion of iron?

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Q: 10. How many moles are contained in 106.2 g of CH42

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Q: OH CH3 OH CH3 CH3 CH3 OH CH3 OCH3

A: Organic reaction mechanisms.

Q: Fihd the mass (grams) of one Hg (mercury) atom. (use 4 s.f.) 12. How many grams of O2 gas are there ...

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Q: How many constitutional isomers would be possible for a five-carbon monofluoroalkane?

A: Constitutional isomers are isomers which shares same molecular formula but different atomic and bond...

Q: Estimate the moles of Cu(NH3)4* formed, assuming all the original Cu2+ in the porous cup reacted to ...

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Q: (a) The resonance structures for the given compound, C6H5OH are shown below. j-H ö-H ö-H ö-H :ö-H Ph...

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Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 796.0 mg sample...

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Q: Sodium phosphate is added to a solution that contains 0.0067 M aluminum nitrate and 0.015 M calcium ...

A: Solution - According to the question - Given -  concentration of Al3+ = 0.0067M 0.0067M × [PO43-] = ...

Q: concentration

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Q: Please draw a molecule that has the six functional groups Aldehyde, Ester, Ketone, Acid Chloride, Te...

A: We have to draw a molecule that have functional group aldehyde, ester, ketone, acid chloride alcohol...

Q: Use the chemical equation to answer the question. 4K(s) + O2(g) → 2K2O(s) The molar mass of potass...

A: ANS. 19.5 g

Q: Determine the product of the following reaction! OH РСС

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Q: Choose the INCORRECT statement. Group of answer choices 1. The color of Zn, Cd, and Hg compounds d...

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Q: pH of farm field Measurement pH 1 7.05 2 6.89 6.92 4 5.88 6.34 6.45 7.10 8. 5.89 6.58 10 6.71 4) A s...

A: The formula to calculate average of measurement is :-  Average = sum of each measurements ÷ number o...

Q: y carbon atoms a

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Q: Which alkene has (E) configuration? а. b. c. d.

A: E–Z configuration is the method of describing the absolute stereochemistry of double bonds.

Q: Solve the problems and show your solutions. a) Unused uranium in a spent nuclear fuel is separated ...

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Q: An electrochemical cell is based on these two half-reactions and their given standard reduction pote...

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Techniques and applications of quantum theory

Quantum theory, often known as quantum physics, is the foundation of modern physics and encompasses the nature and behavior of matter and energy at the atomic and molecular levels. As the exact nature and behavior of atomic and subatomic particles are impossible to determine, the laws of classical physics do not apply to this discipline. As a result, quantum field theory is primarily based on assumptions and probabilities.