2- Arrange the following compounds in the approximate order of their basicity toward 5% hydrochloric acid solution: Diphenylamine, benzylamine, 4-methylaniline, benzamide

Q: appropriate. H3C H₂CH₂C NC H NaOH NaOCH3

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Q: Among the term symbols 4S1,2D7/2,3S1,and D5/2 choose the option(s) possible in the LS coupling…

A: The term symbol representation is as shown below:   according to this, if we check option A) 4S1 and…

Q: balance the following equation C6H6(I)+ O2 (g)---> H2O (g)+ CO2 (g)

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Q: Consider a solution that is 2.3×10−2 M in Fe2+ and 2.0×10−2 M in Mg2+. (Ksp for FeCO3 is 3.07×10−11…

A: #4: (a): Since both FeCO3(s) and MgCO3(s) produce the same number of ions, the species with a…

Q: The equilibrium constant, Kc, for the following reaction is 77.5 at 600 K. CO(g) + Cl₂(g) =COCI₂(g)…

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Q: H ow many milliliters of water should be added to 1.5 L of a 20% w/v solution to prepare one…

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Q: 4. Determine the number of H atoms in 8.50 g of water.

A: As per your indication we solved the 4th question. Please find the below attachment

Q: Write a balanced overall reaction from these unbalanced half-reactions.   Cu⟶Cu2+Cu⟶Cu2+…

A: The addition of electrons or decreases in the oxidation state is known as a reduction reaction and…

Q: Write the balanced equation for the reaction of aqueous Pb(ClO3)2Pb(ClO3)2 with aqueous NaI.NaI.…

A: Dear student, we are authorised to solve only one question at a time. Please post rest of the…

Q: 16. Which of the following structures is the CORRECT resonance structure of the following molecule:…

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Q: What is the partial pressure of CO2CL2 in this mixture? Express your answer in torr using three…

A: SO2Cl2(g) <====> SO2(g) + Cl2(g) Kp = 2.91×103 At equilibrium, Partial pressure of SO2 = 0.134…

Q: What is the Lewis structure of SCl2?

A: The given molecule is SCl2 . S is sulfur and Cl is chlorine Both the atoms in this molecule are non…

Q: A 25.00 mL sample of 0.290 M LiOH is titrated with 0.750 M HBr at 25 °C. Calculate the initial pH…

A: we have to calculate the pH of the solution

Q: Will the equilibrium potential based on the reverse hydrogen electrode be 1.067 V or the same as the…

A: Reversible hydrogen electrode and standard hydrogen electrode.

Q: Draw the skeletal structures of all isomers of C6H12 that have the (E)-configuration.

A: C6H12 is in the form of CnH2n, where n = 6 Hence C6H12 is an alkene with 1 double bond.  In the case…

Q: 13) In a reaction of two or more substances, one of these reactants determines the required product.…

A: A chemical reaction can take place in presence of one or more reactants.  When there is only one…

Q: Which factors influence bond lengths? Choose all that apply. Which factors influence bond…

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Q: 2. Fill in the squares with the correct configuration (R or S) for the following comp whether they…

A: The structures of the given organic compounds are as follows

Q: NiCl3NiCl3 is a strong electrolyte. Determine the concentration of each of the individual ions in a…

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Q: A system gains 657 kJ of heat, resulting in a change in internal energy of the system equal to +221…

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Q: An aqueous potassium carbonate solution is made by dissolving 6.796.79 moles of K2CO3K2CO3 in…

A: Given, moles of K2CO3 = 6.79 moles Volume of the solution = 3.40 L Molarity of K2CO3 solution = ?

Q: Consider the following reaction: 2NOBr(g) 2NO(g) + Br₂ (9) for this question. If 0.340 moles of…

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Q: A chemist wishes to perform the following reaction: N2 + 3 H2 → 2 NH3 If only 14.0 g of N2 is…

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Q: 14. The concentration of the original unknown protein solution is determined to be 0.2173 mg/mL.…

A: Given, Concentration of the protein solution = 0.2173 mg/mL Concentration of the protein solution =…

Q: H₂O B-2 FORMULA EQUATION: MgCO3 (s) + H₂SO4 (aq) 1) OBSERVATIONS: What two things did you see happen…

A: Magnesium carbonate reacts with dilute Sulphuric acid to yield Magnesium sulphate , water and Carbon…

Q: N2O4(g)⇌2NO2(g) Kp=0.140 (at 298 K) Calculate Kc

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Q: BACTROBAN ointment contains 2% w/w mupirocin. H ow many grams of a polyethylene glycol ointment base…

A: given data   2% w/w mupirocin weight = 22 g concentration = 5 mg/g

Q: The Ksp for Co(OH)2 at 25°C is 2.5 × 10-16, a. What is the molar solubility of Co(OH)2 in water? b.…

A: Ksp is described as the solubility product of a solid substance which represents the relationship…

Q: Define the flux, J, of a property and describe the rate of migration of a property by flux J, in…

A: In simple words, the concept that a solute will move from a region of high concentration to region…

Q: 4. Determine the pH of each of these: a. Pineapple juice: [H] = 1 x 10³ pH: b. Ocean water: [H] = 1…

A: pH is negative log of H+ ion concentration. Mathematically , it can be given as:  pH = - log[H+]…

Q: The activation energy for the gas phase isomerization of cyclopropane is 272 kJ. (CH₂) 3- The rate…

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Q: 10. Consider an isotropic three-dimensional harmonic oscillator for a particle of mass u and the…

A: A 3D harmonic oscillator  is composed of a particle of mass μ subjected to the potential:…

Q: (Intermediate) Reactant БООсхоÜее о с H:

A: In curved arrow notataion electrons always flow from high electron density to low electron density…

Q: Write the net ionic equation for the acid-base hydrolysis equilibrium that is established when…

A: Net ionic equation: It is the chemical equation that contains the main ions that are involved in the…

Q: Calculate the predicted 13C chemical shifts for styrene.

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Q: Identify the constitutional isomer to each molecule. Can someone explain how do you find it?

A: In organic chemistry isomerism is the different arrangements of molecules of same molecular formula.

Q: Identify any chiral carbons in the following molecule. Is the molecule chiral or achiral? Explain.

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Q: H-B(isoamyl)₂ /THF 2. H₂O₂/NaOH / water 1.

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Q: What is the molecular formula of a compound with a percent composition of 49.47% C, 5.201% H, 28.84%…

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Q: The equilibrium constant, Ke, for the following reaction is 0.00650 at 298 K. 2NOBr(g) 2NO(g) + Br₂…

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Q: Can the reaction of one black knight turning into two white knights (∆S = 1.33×10-23 J/K) ever be:…

A: given data (∆S = 1.33×10-23 J/K) or  (∆S = -2.87×10-23 J/K)

Q: 21) What type of a chemical reaction where two compounds exchange their ions to form two new…

A: We have been given four types of the chemical reactions and we have been asked to choose the type of…

Q: Part A What volume of a 15.0% by mass NaOH solution, which has a density of 1.116 g/mL should be…

A: 15.0 % by mass NaOH solution has a density of 1.116 g/mL were used to make 5.35 L of an NaOH…

Q: a. What is the mass of 1.94 x 1024 atoms of hydrogen? grams b. What is the mass of 3.99 x 1023…

A: 1 mole = 6.022×1023 (Avogadro's number)  The mass of one mole of atoms of an element is known as its…

Q: A) D) A) C) -Br OH 1. Mg 2. 3. H2SO4 4. H2. Pd/C (B) DD OH

A: Product  of following  reaction  is obtained  by applying  appropriate  mechanism.

Q: C…

A: Given - NO3(g) +NO(g) <-> 2NO2(g) Volume = 500 mL = 0.500 L (1 L = 1000ml)  Mole of NO3= 1.4…

Q: Suppose a 500. mL flask is filled with 0.90 mol of Br₂, 1.1 mol of BrOCI and 0.30 mol of BrCl. The…

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Q: Use the Nernst eqaution to determine the equilibrium potential based on the reversible hydrogen…

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Q: estion 30 Draw the Lewis structure for PBr3 on a piece of paper then provide the following…

A: Question 29 )

Q: 3. Glucose (C6H12O6) is oxidized to produce carbon dioxide and water. 100 kg of glucose is oxidized.…

A: Limiting reagent: The reagent which is present in less amount. This reagent limit the reaction.…