Explain the quantum nanostructures with schematic diagram?

Q: Complete the table & show complete solutions, round answers to 4th decimal places. concentration…

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Q: ) A compound with the molecular formula C4H9CI has four structural isomers. Write the structural…

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Q: Joseph Priestley prepared oxygen by heating mercury(II) oxide. The compound HgO is stable at room…

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Q: H СНЗ А cyclopentyl methyl ketone В Show the mechanism of a crossed aldol reaction starting with…

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Q: d.) Calculate the standard free energy change, AG cel, for the battery. F = 9.65 x 104 C/mol e.)…

A: Given :  Ag+(aq) + e- -----> Ag(s)  E° = 0.80 V  Cd+2(aq) + 2e- ------> Cd(s)  E° = -0.40 V…

Q: 5. For the reaction 2 NO2) = N;O(«) (a) At a given temperature, 1 mole of NO, is placed in a 10-1…

A: GIVEN: Number of mole NO2 = 1 mole number of mole N2O4 = 0.2 mole volume =10 L  find Keq = ?

Q: What is the most likely product of the following reaction? РСС cis-4-methylcyclohexanol CH2CI2 II OH…

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Q: Given the data in the table below and AH°rxn for the reaction SO2C12 (g) + 2H2O (1) → H2SO4 (1) +…

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Q: CI HN3 `NH > K L HCI t-BUOH M heat MeO2S N'

A: L) We need a cyclic carbonyl compound as our starting material. The hydrochloric acid will…

Q: For the galvanic (voltaic) cell Fe(s) + Mn2 (aq) - Fe2 (aq) + Mn(s) (E° = 0.77 V at 25°C), what is…

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Q: Calculate the milliequivalent weight of sodium carbonate decahydrate. Type only the numerical value…

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Q: In the oxidation-reduction reaction Sna+ + 2 Fez+ →2 Fez+ + Sn2* O a. Fe3+ is reduced and Sn2+ is…

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Q: Draw complete structural formulas for the models

A: Both the models are of hydrocarbons consisting a heteroatom.

Q: 2. Draw a full arrow-pushing mechanism for the reaction shown below ROOR `CN ČN ČN ČN "

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Q: Identify the oxidation numbers to all the elements in each of the compound or ions HCI H=+2; Cl=-2…

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Q: 5. For the reaction 2 NO2) N,O(«) (a) At a given temperature, 1 mole of NO, is placed in a 10-…

A: Given reaction is :  2NO2 (g) <-----------> N2O4 (g)  (a). Initial moles of NO2 = 1 mole…

Q: A) X-rays 10-1 101 103 B) Visible light Radio frequency 1010 108 106 104 C) All light has the s…

A: As we ,according to Planck's Quantum theory,  Energy of photon is directly proportional to frequency…

Q: hen 2.00 grams of KMnO4 (MW = 158.0 g/mol) is dissolved into 100.0 mL of solution, what normality…

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Q: Provide the structure of the reactants necessary to prepare the following compound using the Wittig…

A: The structure of the reactant needed to prepare the given product using wittig reaction = ?

Q: Which of the following is true for an electrolytic cell? Oa. all of the given O b. It is a type of…

A: Answer is A) all of the given.  Because in electrolytic cell  we can apply electricity to bring the…

Q: A 0.40M solution of NH3 is prepared and is in equilibrium with its ions. Calculate the following…

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Q: For which of the following substances does AH°F = 0? O Co2(g) O H20(g) O Na(s) O CH4 (g)

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Q: Dimethylphenyl-oxopropanoate decarboxylase catalyzes the following reaction. Draw the structure of…

A: Structure of the cofactor is :

Q: Why are alcoholic solutions (alcoholic NH2OHꞏHCl, alcoholic KOH, alcoholic HCl) used in the…

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Q: What is the predicted product of the reaction shown? CI ONa II II IV OI O II O IV

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Q: To determine the Ksp of barium oxalate at 12°C, a 100.0 mL saturated solution was prepared by adding…

A: Here we find solubility product Ksp of BaC2O4. For this we have to determine the the moles of BaC2O4…

Q: The value of AS°

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Q: 1. Considering the trends in the periodic table for atomic radii, ionization energy, and electron…

A: Solutions                                Given that  A) Fe and Ba atomic radii

Q: If Al is above Co in the activity series of metals which of the following will occur if a strip of…

A: A more reactive metal displaces a less reactive metal from its aqueous salt solution.The reaction of…

Q: Prepare 20 mL of~1 M CaCl2. Because the CaClz solution will be used as an excess reagent to prepare…

A: Density= Mass / Volume So, Mass = Density * Volume Mass of water = 1 g/mL * 20 mL = 20 g Mass of…

Q: Write the complete ground-state electron configuration of

A: S2- Atomic number of S = 16 ->S2- means 2 electrons are added in S.

Q: Identify the structure of intermediate Cexpected from the following reaction sequence. NBS t-BUOK…

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Q: Arrange the following alkenes in order of increasing stability: (I) (II) (III) (IV) O a. II, IV, II,…

A: In this question we have to tell the stability of alkene.

Q: ACID-BASE EQUILIBRIA Doc Jill wants to determine the Ao of a weak acid she isolated called…

A: Answer: When a weak acid is added into water, it furnishes and these free ions conducts the…

Q: The pH of amino acid is adjusted to 1.5 prior to titration to make sure that the amino acid has a…

A: There are 20 naturally occurring amino acid. They contain one carboxylic group one amino group, an…

Q: a the reaction SO2 + 2 H2S-3S+2 H20 O a. sulfur is oxidized and hydrogen is reduce O b. sulfur is…

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Q: Water ionizes by itself and forms hydronium ions only in acidic solutions in the process. True or…

A: An acid can be defined as the species that give hydrogen ions in aqueous solutions. For example…

Q: What is the oxidation number of manganese in the KMN04

A: In KMnO4 , the elements present are K, Mn, and O. K is an alkali metal which shows +1 oxidation…

Q: Provide the structure of the product(s) with stereochemisty if appropriate. If multiple products…

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Q: H CH3 A cyclopentyl methyl ketone Show the mechanism of a crossed aldol reaction starting with…

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Q: One or more of the monomers below are needed to make the polymer -CH2- -ÇH- -CH2- n CH3

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Q: What is the predicted product of the reaction shown? NaOH/H2O H. HO II of он `H H II IV OH `H O II

A: The aldehyde or ketone having alpha-hydrogen undergoes condensation reaction in presence of NaOH and…

Q: What is the cell voltage for the electrochemical cell reaction? 3Ni(s) + 2Au3+(aq) 3Ni2+ + 2Au(s)

A: Check which one is oxidized and which one is reduced in the reaction and using that info, find out…

Q: What is the likley product of the reaction sequence shown? MgBr MgBr ОН РСС H2O K,Cr207/H2SO/H2O H,O…

A: In this question we have to tell the product of the reaction.

Q: For which set of values of AH and AS will a reaction be spontaneous at all temperatures? O AH = +10…

A: For a reaction to be spontaneous, change in free energy for a reaction must be negative.

Q: The limiting current was observed to be 74.9 pA in the voltammogram for a 40.0 ml. solution of…

A: Given the initial concentration of Cu2+(aq) solution, C = 0.00694 M Volume of Cu2+(aq) solution, V =…

Q: Write the condensed (noble-gas) electron configuration of Si.

A: The complete electron configuration of elements can be written by filling the electrons into…

Q: Draw the structure of β-D-galactose molecule using (a) Fischer projection, (b) Haworth projection…

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Q: How will explain that iH in thie Exn. of diphenyl ketone (benzophonone) jdeide., using ot cessary…

A: When ketone ( like benzophenone) react with reducing agent like sodium borohydride then it will give…