1. 2. H₂, Lindlar's catalyst Br₂, H₂O

Q: НО ОН

A: A carbon which is bonded to four different atoms or group of atoms is known as chiral carbon or…

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Q: the volume of 6.56 kg of Al is _________cm3.  Do not report your answer in scientific notation

A: We know ; Density = Mass / Volume D = M / V By using this relation we can find the volume of the…

Q: [References] Provide the name(s) for the branched constitutional isomer(s) with the molecular…

A: Given that, Compound = C7H16

Q: 06 Question e See page 467 A bomb calorimeter can be used to measure the enthalpy of reaction for…

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Q: How many protons and neutrons are present in an atom of 45/21A5Sc

A: The above is isotope of Scandium.

Q: Given the reaction below Me" Me Br₂ H₂O a. Provide the product(s) from the reaction, and if multiple…

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Q: Please answer the following for Latin names and common names for the following elements:…

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Q: Draw the major monobromination product of this reaction. Br2 (1 equiv) hv Draw Major Product

A: Draw the major product of the given reaction --

Q: Hypochlorous acid, HOCl , is used in water treatment and as a disinfectant in swimming pools. A…

A: Given the initial concentration of HOCl = 0.150 M  pH of 0.150 M HOCl = 4.18

Q: gas can be prepared in the laboratory by the reaction of hydrochloric acid with manganese(IV) oxide.…

A: Given, 4HCl(aq) + MnO2(s) → MnCl2(aq) + 2H2O(l) + Cl2(g) mass of MnO2 react = 42.5 g mass of HCl…

Q: compare and constract the nucleophilic of HCL with propanol, pronanone, and propan-1-ol

A: We are given some compounds and we have to compare and contrast the nucleophilic character of these…

Q: 51. Which of the indicated hydrogens is expected to give rise to the most downfield 'H NMR signal?…

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Q: Complete the following reactions: i) B₂O3 + NaOH ii) SiF4 + 2HF -

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Q: Which instrument, the beaker or the graduated cylinder, provides the more precise measurement?…

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Q: (1) (i) (h) O 2 eq CH₂OH H₂O* 1. LIAIH4 2. H3O+ Ph Ph—P=CH—CH3 Ph

A: This Question belong to regent that is oxidation and reduction of organic compound. This Question…

Q: Unknown material has atomic packing factor 0.149 and atomic radius 0.115 nm. If the theoretical…

A: Given  atomic packing factor= 0.149 Atomic radius = 0.115 NM Theoretical density = 4.94 g/cm3  To…

Q: If X is a stronger weak acid than Y, which of the following is true?     Both X and Y have pOH…

A: pH is defined a negative logarithm of hydrogen ions present in the solution

Q: 1. LDA Br 2. 3. Na/NH3 Synthesis Scheme 1 1. H₂SO4 2. 3. Pd/ H₂ Synthesis Scheme 3 Br Identify the…

A: Alkene is first reacted with sodium hydride, then with alkyl halide to increase the no of carbons…

Q: Can you please answer questions 22, 23, and 24?

A: Question 22  Answer : DNA.  Question 23 Hydrolysable lipids are those contain ester functional group…

Q: 9. Provide mechanisms for each of the reactions below. Be sure to use arrows showing electron…

A: According to the guidelines prescribed by bartleby, we can answer a maximum of three sub-questions.…

Q: 05 Burning of natural gas (x) in excess of cer (0₂) proceeds with release also two gares y and I are…

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Q: Cis-diols are formed when alkenes are reacted with mCPBA and H3O+. Ketones are always produced from…

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Q: For C, shouldn't be like this?

A: #(C) asks for the standard deviation in the concentration of X, which is the unknown concentration…

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A: Ans: PCC oxidizes primary(1o) alcohols into aldehydes and secondary alcohols into ketones.

Q: Fill out the chart using the images. The graduated cylinder measurement needs one decimal place.

A: Definition :                                Significant figures are the number of digits in a…

Q: Denaturation of a protein breaks OA. covalent bonds between amino acids in an alpha helix. OB.…

A: Denaturation is the process in which modification of structure of the Protein Molecules occurs and…

Q: Draw the structural condensed formula of 4,7-dimethyl-2- octyne. Drawing

A: Draw structure formula of the given name ---

Q: OH oxidation Below is a TLC of the oxidation of cyclohexanol to cyclohexanone. Based on the TLC…

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Q: Alkynes generally undergo nucleophilic addition reactions. Ozonolysis of alkynes with O3, Zn and…

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Q: How does matter contrast with elements, atoms, and isotopes? Explain step by step how matter…

A: The given question asks to explain three differences, first between matter and elements, second…

Q: The mass % of water in ZnSO4. xH₂O is 43.84%. The name of the hydrate is Zinc sulfate penta hydrate…

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Q: A box contains a gas composed of 12 atoms each corresponding to the different stable isotopes of Tin…

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Q: PART B: Aluminum has a density of 2.70 g/mL Calculate the mass (in grams) of a piece of aluminum…

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Q: Calculate the molarity of NO3-(aq) ions in a solution containing 2.89 grams of scandium nitrate…

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Q: For the reaction 2 NO₂(g) ⇌ 2 NO(g) + O₂(g) Kp = 1.11 × 10⁻⁵ at 200 °C. A 2.50 L vessel at 200 °C is…

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Q: Use the following balanced chemical reaction to complete the following questions: Mg3N2 (s) + 6 H2O…

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Q: If 21 mL of 3.2 x 10–5 M magnesium chloride and 15 mL of 1.5 x 10–4 M sodium fluoride are mixed,…

A: Volume of Magnesium Chloride solution = V1 = 21 mL = 0.021 LVolume of odium Flouride solution = V2 =…

Q: When the following REDOX reaction is balanced in acidic solution, the stoichiometric coefficient for…

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Q: Chemistry Question 1 What is the product of this elimination reaction? Explain your answer. Question…

A: As per company guidelines we are supposed to answer only one question. Kindly post other question as…

Q: Draw the products obtained when each of the following ethers is heated with one equivalent of HBr:

A: Given ; structure of reactants

Q: How many milliliters of this suspension should be given to an infant weighing 16 lb ?

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Q: Predict the product of the following reaction?

A: Given : structure of reactant Step 1: substitution of Br Step 2 : Grignard reagent reaction

Q: Calculate the number of moles of solute in 23.11 milliliters of a 0.1476 M K2Cr2O7(aq) solution.…

A: To find number of moles, multiply the given molarity with volume. Moles = Molarity × volume

Q: C. any additional reagent Show one different routes in the Grignard Reaction OH The

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Q: Calculate how many grams of agarose you will need to prepare a 0.8% agarose gel in a final volume…

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Q: How many moles of sodium hydroxide would have to be added to 125 mL of a 0.376 M hydrocyanic acid…

A: Ka of HCN = 6.2 × 10-10 pka = -log(ka) = 9.2

Q: The much abused drug cocaine is an alkaloid. Alkaloids are noted for their bitter taste, an…

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Q: 11. Provide a structure for Compound A, (CsH100), based on its IR and NMR spectra. Show full…

A: Molecular formula of compound-A is C8H10O  We are given the IR spectra and 1N NMR spectra data and…

Environmental Pollution

Environmental pollution occurs due to some unwanted alteration in the surroundings which results in unfavorable effects on all organisms of that surrounding.