Describe stereoselective, regioselective, or chemoselective, the reactions below.

Q: Identify the following type of reaction symbolized by the following equation. 2 HClO4(aq) +…

A: Given that, a reaction is 2HClO4(aq) + Ca(OH)2(aq) → 2H2O(l) + Ca(ClO4)2(aq). We have to identify…

Q: O 0 NaOCH3

A: given  reaction

Q: Starting with a structural fragment, draw a complete structural formula by adding all of the…

A: Carbon is sp3 hybridized, so the valency of carbon is 4. We will complete the tetravalency of carbon…

Q: The following is the strategy in modern synthesis of indigo dye in industry. A, formaldehyde and…

A: see below

Q: What is the electron configuration of Zr? * 1s 2s 2p 3s 3p 4s² 3d ¹0 4p5 5s² 4d² O A 1s² 3s²3 3d20…

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Q: A pharmacist adds distilled water to 4.00 g of a powdered drug. The final volume of the solution is…

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Q: 4. What was the molarity of a volumetric solution of disodium edetate if 28.50 mL of the solution…

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Q: + NaOEt HO.

A: In Micheal's addition reaction a nucleophilic addition reaction takes place at the carbon-carbon…

Q: 4000 100 80 80 IR Spectrum 40 20 3000 40 13C NMR Spectrum (50.0 MP CDC), solution) proton coupled…

A: The mass spectra also shows the isotopic peak.  Like for Cl, it will show M+2 peak as Cl has 35 and…

Q: how to draw chair conformations as consituinal isomers?

A: Constitutional isomers are structural isomers the compounds that share same molecular formula but…

Q: Calculate the mass in grams for 5.42 x 1022 molecules of propane gas (C3H8) at STP. (Given that…

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Q: Hydrogen gas reduces NO to N₂ in the following reaction: 2H₂(g) + 2NO(g) — 2H₂O(g) + N₂(g) The…

A: Given :-  The given reaction is 2H2(g) + 2NO(g) ⇌ 2H2O(g) + N2(g) Temperature = T = 1500 oC

Q: Calculate the molarity of HCl in a solution, which was prepared by dissolving 5.5 g of HCl (molar…

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Q: Match the following aqueous solutions with the appropriate letter from the column on the right.…

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Q: A. Arrange the following radicals in order of decreasing rate of bromination. Justify your answer.

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Q: Under what conditions does q, the heat evolved or absorbed by the system in a physical or chemical…

A: The correct answer is given below

Q: Carboxylic Acid Draw the condensed formula of the following compounds: 4.…

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Q: Four liquids are described in the table below. Use the second column of order of their boiling…

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Q: Radiation with a wavelength of 652.20 nm has what energy in kJ/mol? Your Answer: Answer

A: Here we are required to find the energy of wavelength 652.2 nm.

Q: A medical technician is working with the four samples of radionuclides listed in the table below.…

A: The sample with a lower half life will have higher radioactivity and vice versa. To decrease the…

Q: Copper can have improved wear resistance if alloyed with ceramic alumina, Al₂O3. If a copper alloy…

A: Given,  Copper alloy has 7.8 % Al2O3

Q: 4. A solution is prepared by dissolving 171 g of CdCl2 in enough water to make exactly 250.0 mL of…

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Q: A researcher is studying the ionization energies of a certain element. She finds that the ionization…

A: Ionisation energy is defined as amount of energy required to remove the most loosely bound…

Q: Match the following aqueous solutions with the appropriate letter from the column on the right.…

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Q: Aqueous hydrochloric acid (HCI) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

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Q: the recommended daily amount of sodium is 2600 mg. One can of chicken noodle soup contains 1040 mg…

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Q: Musk ambrette is used as a perfume base to enhance and maintain the fragrance of perfume. Why is the…

A: Friedel-Craft connection done on the t-butyl group and not the methyl group t-butyl is a good…

Q: H₂N A) KI ITS O B) i) NaNO2, HCl ii) KI C) i) NaNO₂ HCl, ii) 12 D) 1₂

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Q: N2 (g)    +          3H2 (g)                          2NH3 (g)           DH is negative   From the…

A: According to Le-Chatelier's principle when any disturbance is made on equilibrium then it shifts in…

Q: Predict the product of the Robinson annulation reaction between the diketone and alpha,…

A: first base will abstract the acid hydrogen and form thermodynamic enolate which was then attack with…

Q: A radio station's channel, such as 100.7 FM or 92.3 FM, is actually its frequency in megahertz…

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Q: The mechanism for the reaction 2H2O2(aq) → 2H2O() + O2(g) in the presence of I– (aq) is proposed to…

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Q: Draw the structure of a molecule that could be converted to cocaine via reductive amination.

A: given cocaine via reductive amination

Q: 1. A. Complete/Completing analysis B. Trace analysis C. Proximate analysis D. Ultimate analysis 2.…

A: Few types of chemical analysis are given. In proximate analysis,technique used to analyse compound…

Q: The activation energy for the following reaction is 125 kJ/mol, and AE for the reaction is -216…

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Q: Consider the following reaction. 2 NO₂(g) = N₂O4(g) When the system is at equilibrium, it contains…

A: Here we have to calculate the equilibrium concentrations  and new equilibrium pressure gas at…

Q: 1) NaOEt/EtOH/25°C 2) Br A H+/H₂O B OH/H₂O

A: Here we are required to draw the mechanism for the reaction .

Q: What is the volume of 8.24 moles of Cl at STP? A. 184.576 B. 0.367 C. 22.4 O D. 185.756 * How many…

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Q: CaCO3 + HEAT = CaO + CO2 If the temperature is decreased, what would be the reaction of the…

A: This problem can be solved by applying Le Chatelier's principle. This principle says that - If a…

Q: 4. If a given sample of silver and fluorine ideally combine to form 0.6mol of AgF, what is the…

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Q: 2. What is the correct hybridization for the indicated carbon atoms in the following compound? HHHHH…

A: Hybridization can be calculated with the help of steric number  Steric number = no. Of sigma bonds +…

Q: The IUPAC name for the compound shown is CH₂-CH CH3-CH,C-NH-CH3 NH CHO O N-methylpropionamide…

A: As you post multiple question,we are supposed to answer only one question-first question.kindly…

Q: H3CH₂CO O OCH₂CH3 NaOCH₂CH3

A: A reaction that contains a base will extract a proton from the reactant and proceed in the forward…

Q: Calculate the heat released when 65.5g of water at 55.5 ° C cools to ice at 0.0 ° C. (Given that the…

A: Here we are required to find the heat energy released during freezing process

Q: Given 500 kg/m3 H2SO4, what are the amounts of H2 and SO4?

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Q: How many atoms of copper are there in 0.0075 g of copper?

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Q: Arrange the following elements in order of increasing atomic mass Rank the masses of the elements…

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Q: Draw the major product of the following reaction. + NO₂ 1. NaOEt, EtOH, A 2. H₂, Pd

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Q: 1. 3-methyl-2-butanol 2. 2,2-dimethylhexanal 3. dipropyl ether WBLS-OBE. MELC-Aligned. Self-Learning…

A: Draw the structural formula of each of the following compounds.

Q: О NaOCH3 НО

A: In this question, we need to explain why this reaction not occur. In this reaction three member…