Part C 0.115 M pyridine (C,H;N). Express your answer using two decimal places. • O D) ? pH =

Q: c. Consider the geometry and bonding of S2N2 computed using molecular orbital theory. The results…

A: Higher the energy of the molecular orbitals least would be the stability of that orbital.

Q: c. What caused variation (three reasons) in your values of K?

A: The balanced chemical equation can be written as, Fe3+ + CNS- → [FeCNS]2-. The equilibrium…

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A: Given : pKa of benzoic acid dissociation reaction = 4.2 And initial concentration of benzoic acid…

Q: (c) If the temperature is increased, will the ratio *øk, increase, remain the same, or decrease?…

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Q: What happens to these physical properties as the strength of intermolecular forces increases? Drag…

A: A question based on intermolecular force of attraction, which is to be accomplished.

Q: On a rainy day, a barometer reads 735 mmHg . Convert this value to atmospheres. Express your answer…

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Q: What volume, in mL, of a 2.0 M NaOH is required to react with 0.06825 mol of copper (II) nitrate,…

A: It is given that 2.0 M NaOH is required to react with 0.06825 moles of copper nitrate, and the…

Q: Given the data: Volume of 1.00 M HCI (mL) 45.0 Volume of 1.00M NAOH (mL) 50.0 Initial Temperature…

A: Enthalpy of neutralization is the enthalpy change when 1 mol of water is formed from the reaction of…

Q: To identify a diatomic gas (X2), a researcher carried out the following experiment: She weighed an…

A: Volume of gas bulb = 3.0 L  Pressure of gas = 1.00 atm Temperature = 21°C = 294 K  Since difference…

Q: • Normal boiling point of carbon tetrachloride is 76.8 °C a. Calculate the boiling point of a…

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Q: A closed container is filled with oxygen. The pressure in the container is 455 kPa . What is the…

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Q: 2. In boiling water, the bubbles contain: a. a mix of hydrogen gas and oxygen gas in a 2:1 ratio b.…

A: The question is based on the concept of physical chemistry. We have to explain the process of…

Q: Part C C5 H10NS2, 296.58 g/mol Express your answer as a chemical formula.

A: Empirical formula: C5H10NS2 Molar mass = 296.58 g/mol Express your answer as a chemical formula.

Q: Determine the mass of CO2 produced by burning enough of octane to produce 2.00 x 10² kJ of heat. C3…

A: Given- Reaction C8H18(l) + 25/2 O2 (g)  → 8 CO2 (g) + 9 H2O (g) Q = 2.00 x 102 kJ ∆H°rxn = -5074.1…

Q: Identify the predominant type of intermolecular force in each of the following compounds. Drag each…

A: • Polar molecule has dipole dipole intermolecular force. • Non polar molecule has London dispersion…

Q: Given the data: Volume of 1.00M HCI (mL) 45.0 Volume of 1.00 M NAOH (mL) 50.0 Initial Temperature…

A: Write the expression for amount of heat needed. q=m.c.∆T where m is the mass, c is the specific heat…

Q: Part c

A: The ∆G0 for the conversion of X into Y is 20 kJmol-1. Since one kilojoule is equal to thousand…

Q: Rank the following compounds in order of decreasing vapor pressure.

A: Higher intermolecular forces results in a low vapor pressure of the compound

Q: To identify a diatomic gas (X2), a researcher carried out the following experiment: She weighed an…

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Q: What is the enthalpy for the following reaction? overall: N204-2NO + O2 Express your answer…

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Q: Part B Arrange the liquids pentane (CH3 CH2CH2CH2CH3), pentanol (CH3 CH2CH2CH2CH2OH), and pentanal…

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Q: Rank from strongest to weakest. To rank items as equivalent, overlap them.

A: We have to rank the given intermolecular forces according to their strength

Q: When BHBA is consumed in the drink HVMN Ketone Ester it eventually passes into the bloodstream.…

A: a. Conjugate acid and base pair differ in a proton (H+). A conjugate base contains a lesser proton…

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A: Boiling point is a point at which the vapor pressure of a solvent becomes equal to the atmospheric…

Q: You then use the standardized NAOH (0.1736 M) to determine the unknown concentration of an acetic…

A: The equation for unknown values is given by, M1V1=M2V2 where M is the molarity and V is the volume.

Q: Identify the predominant type of intermolecular force in each of the following compounds. Drag each…

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Q: The following liquids have about the same molar mass. The vapor pressure of each was measured in the…

A: We have to arrange given molecules According to their vapour pressure

Q: (c) Account for the signs of AS° and AH° for the ionization reaction in terms of the molecules and…

A: Answer for part C: ∆Hforeaction = ∆Hfoproduct - ∆Hforeactant = [∆HfoH+ + ∆HfoHSO3-] - [∆HfoH2SO3 ] =…

Q: In each the following generalized coordination complexes, M represents the central metal ion and L1,…

A: Two compounds that have the same molecular formula but the different structural representation of…

Q: What is the boiling point of radiator fluid that is 50% antifreeze by mass? Kh for water is 0.512…

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Q: 9) Which starting material would react fastest with dimethylamine under basic conditions to make the…

A: “Since you have posted multiple questions, we will provide the solution  only to the first question…

Q: O 6H:2C:0 5H:2C:0 O 3H:C:0 O18H:6C:30 Submit Request Answer

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Q: Scenes A to C represent aqueous solutions of the slightly soluble salt MZ. (Only the ions of this…

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Q: c) bromoethane with "C=C-CHs (1 mechanism, 3 spectra).

A: c) Bromoethane reacts with must follow SN1 mechanism, because the nucleophile is bulky, and makes…

Q: A certain first-order reaction has a rate constant of 5.60x10-3s 1 How long will it take for the…

A: Given: Order of the reaction = 1 Rate constant of the reaction, K = 5.60 X 10-3 s-1. Final…

Q: ong will have a higher K value. bases will have a higher percent ionization [OH ] equilib B initial…

A: Given: The given concentration of NH3=0.44 M Kb=1.8×10-5 If an aqueous solution of NH3 is made then…