Rank from weakest in strongest Bronated base H&C. COH H₂C CH₂ IV (1 II, II, IV, 1 IV, II, III, I I, III, II, IV ⒸHI, III, IV 1 NH Tº CH₂ H₂C, H₂C H₂C H₂C CHa IV

Q: 19- Give one example for oxymercuration- demercuration reaction using 1-methy cyclopentene.

A: As per student's request I am answering only 19th questions.

Q: Consider the heats of formation given in the table: AH'f (kJ/mol) Substance Acetylene Ammonia…

A: Given , Reaction : 2CH4(g) + O2(g) →2CH3OH(I)

Q: You perform a titration on 11.35 mL of an HCl solution of unknown concentration. It requires 75.25…

A: Given: Volume of HCl = 11.35 mL Volume of NaOH = 75.25 mL Molarity of NaOH = 0.285 M

Q: Analyze both structures of silica gel and alumina and discuss whether these stationary phases are…

A: We have to analyse both the structure of alumina and silica gel. Then, we have to tell whether these…

Q: Answer the questions below for the diatomic species A) CN* B) CN C) CN™ What is the bond order for…

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Q: Which of the molecular orbitals below is the HOMO for the diatomic molecule CO? Use the Molecular…

A: HOMO means highest occupied molecular orbital MO electronic configuration of O2:

Q: 37. Under acidic condition, which of the following compounds can not be oxidized by KMnO4. A.…

A: Oxidation of following substrate are as follow.

Q: A student made measurements on some electrochemical cells and calculated three quantities: . The…

A: Redox reaction is reaction where transfer of electron take place from one species to another…

Q: The heating curve below was generated by measuring the temperature of a compound which is a solid at…

A: There are three phases of matter. The phase of matter can be interchanged by changing the…

Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2MnO4 (aq)…

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Q: Macmillan Learning A container of N₂O₂(g) has a pressure of 0.460 atm. When the absolute temperature…

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Q: 3) Phosphoric acid is a viscous, triprotic acid. A 7.00 percent by mass phosphoric acid solution has…

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Q: 5. (1 6. +- buta nol CI

A: The concept used here is from basic organic chemistry.  Here we have to tell about the structure (…

Q: Which of the following pairs of atoms would produce a polar covalent bond? The following reference…

A: A bond formed between two atoms with a difference in electronegativities by sharing electrons is…

Q: 3 iv) Given the molecule F, with seven valence electrons: 1 ay 40 = 8 Construct a completely…

A: This is a simple problem of M.O where we have to compare the bond length and strength using the bind…

Q: A 20.0 mL sample of whiskey was diluted to 500.0 mL. A 2.00 mL aliquot of the diluted sample was…

A: According to the question, The volume of the K2Cr2O7= 50 ml = 0.050 L The molarity of the K2Cr2O7=…

Q: Use the notes on the green page to help.  Use CER, Claim-answer to the question, reasoning-why its…

A: A Lewis Structure is simplified representation of the valence shell electrons in a molecule. It is…

Q: Calculate the amount of heat needed to melt 91.0 g of solid ethanol (CH3CH₂OH) and bring it to a…

A: Here we need to find the amount of heat required to melt 91.0 g of solid ethanol and bring it to a…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: To find out the mass of MnO2, first calculate the moles of Cl2 by using the given data. Then use mol…

Q: Acetic acid and water react to form hydronium cation and acetate anion, like this: HCH,CO_(29)+H,O)…

A: Given , Reaction : HCH3CO2(aq) + H2O(I) →H3O+(aq) +CH3CO2-(aq)

Q: For nos. 40-44, consider the following compound: CH₂ Determine the product formed when the given…

A: Reducing agent  1) excess H2, NaBh4, LiAlH4, NH2-NH2 act as reducing agent. It reduces aldehyde,…

Q: Above what temperature does the followin reaction become se non spontaneous? Fe0(s) + CO (9)→ CO₂(g)…

A: A reaction with negative Gibbs free energy(∆G) change is spontaneous. A reaction with positive Gibbs…

Q: What do you expect the temperature of the CMB to be when the Universe has expanded to 4.70 times its…

A: Since coupling, the expansion of the universe has reduced the color temperature of the background…

Q: List down and explain three main ways by which fatty acids are classified based on: hydrocarbon…

A: Fatty acids are nothing but carboxylic acids that are the structural components of fats, oils, and…

Q: OMe O OMe PdCl₂ (cat) A CUCI, O₂ H₂O

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Q: 1. H H Н H 'H H Н

A:

Q: What is the pH at 25°C of a saturated solution of silver hydroxide?

A: The pH at 25°C of a saturated solution of silver hydroxide is 10.5

Q: 10.5 mL of 0.139 M Mg(NO3)2 is mixed with 11.9 mL of 0.625 M NaOH. Calculate the final concentration…

A: The balanced chemical equation is  Mg(NO3)2(aq)+2NaOH(aq) →Mg(OH)2(s) +2NaNO3(aq)

Q: The activation energy (E) for the reaction 2N₂O(g) 2N₂(g) + O₂(g) kJ mol kJ mol is 290.0 What is the…

A: The balanced chemical reaction given is 2 N2O (g) →2 N2 (g) +  O2 (g) The change in enthalpy of the…

Q: 7. Rank the gases from fastest to slowest. Then determine the oxidation state and hybridization of…

A: A question based on molecules. Three molecules are given whose movement, oxidation state and…

Q: Calculate for the binding energy in MeV per nucleon of 230 Th if the actual mass of the atom is…

A:

Q: For the following chemical reaction:                 N2(g)  +    H2(g) ------->      NH3(g)…

A: Let  N2(g) + 3H2(g) -------> 2NH3 (g)  Mass of N2 = 42.0 g Mass of H2 = 8.00 g

Q: How many milliliters of a 25% (m/v) NaOH solution would contain 75 g of NaOH? 75 mL 25 mL 19 mL 3.0…

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Q: Calculate the pH of a solution that contains the following analytical concentrations: a. 0.0400 M in…

A: (a) 0.0400 M NaH2PO4 ka1 = 7.11 x 10-3  ka2 = 6.32 x 10-8    (b) 0.0300 M NaH2AsO4 0.0500 M Na2HAsO4…

Q: Utilizing Henderson-Hasselbach Equation, how to solve the given equation below? With the pKa value…

A: Buffer solution: The solution that resists the change in pH is known as a buffer solution. The…

Q: 5. Suppose that 2.5 ml of 20% AgNO3 solution (density is 1.19 g/ml) What weight AgNO3 was in the…

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Q: Macmillan Learning Use bond energies to calculate the energy change for this reaction. CH3 H3C-C-H…

A: The change in bond energies can be calculated as, ∆B.E. = ΣB.E.reactant - ΣB.E.product The bond…

Q: Question) Draw the following by Chemdraw and Write the Molar mass? (±)-4-Heptanol 1-Hexanol…

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Q: A. Classification of Hydrocarbons. 1. 2. 3. 4. 5. ACTIVITY SHEET HH H-C=C-C-C-H I HH HH H-C-C-H II Η…

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Q: 6. A 0.028 mol sample of pentane, C5H12, was combusted in a bomb calorimeter with a heat capacity of…

A: A combustion reaction is a highly exothermic type of redox reaction, that specifically involves a…

Q: Name the following compound. CH3 CH3 CH3 CH₂ Spell out the full name of the compound. ECCH3

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Q: In a first order reaction the time required to reduce the concentration of a reactant from 1 M to…

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Q: Which of the following unit cells represents body-centered cubic packing? (A) (B) (A) (B) (C) none…

A: In body centered cubic packing, the atoms are present at all the 8 corners of the cube and one atom…

Q: iii) iv) v) ) N 3 Given the molecule F with seven valence electrons: 1 v 40 = 8 Construct a…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Identity following two compounds a) tetraphosphorous tetrasulfide b) potassium sulfide Cite TWO…

A: a) Tetraphophorus tetrasulfide : The chemical formula of it is P4S4.  It is an example of covalent…

Q: Propose a suitable synthetic route to carry out the following transformations

A: The above reaction is the conversion of carbonyl group into -CH2 which can be done by reduction.

Q: A Zamboni sprays water at 62.6 °C to resurface the ice between periods. What is the vapour pressure…

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Q: Draw the skeletal ("line") structure of 2-chloro-6-methyloctane. Click and drag to start drawing a…

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Q: 61. Consider the reaction between calcium oxide and carbon dioxide: CaO(s) + CO2(g) →→→→ CaCO3(s) A…

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Q: H3C. H3C Reagent 6 O: H H Reagent 7

A: The forward reaction involves the reaction of aldehyde with diol to form acetal and backward process…