What is the numerical value of Kc for the reaction if the concentrations at equilibrium are 0.22 M NH3, 4.0 M N2, and 0.60 M H2?

Q: DUNT Question 23 of 25 How many g Al must react with iodine to form Alls via the following reaction…

A: The given balanced thermochemical equation is  2 Al (s) + 3 I2 (s) → 2 AlI3 (s); ∆H = -302.9 KJ  The…

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A: The enthalpy of formation for ozone = 142.67 kj/ mol   The enthalpy of formation for oxygen= 0…

Q: Balance/complete the following chemical equations, and identify the type of equation. a. KCIO3 = KC1…

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Q: What are the product(s)?

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Q: Draw all diastereomers and enantiomers for this compound.

A: Well the given compound has two chiral centers. So total number of stereoisomers is  2n=22=4  So we…

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Q: 3. Draw the complete mechanism (initiation step, propagation steps, and one possible termination…

A: Given: chlorination reaction

Q: Q2. Consider the forward synthesis outlined below for the preparation of substituted amide D and…

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Q: In detail describe dry chemical systems.

A: Fire is one of the most common hazard that affect industries . So they have acquired many type of…

Q: 2. For the compound shown below, predict the expected IR and NMR data. Record the NMR data in the…

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Q: 1. Provide the reagents necessary to accomplish the following transformations. t-BuO e) H ∞ f) t-BuO…

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Q: What is the major product from the following reaction? I Cl Y II + C1 I-Cl III Cl ?? Cl IV

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Q: Use this equation to calculate the percentage of nitrogen in the sample described below. A sample of…

A: Given, % N = 0.04489×V(P-P°H2O)W(273+tc)where,V= volume of N2collected over water tc=temperature P=…

Q: 2NO(g) + O₂(g) → 2NO₂(g) AG reaction = kJ Ca(OH)2(s) + 2HCI(g) → CaCl₂(s) + 2H₂O(g) AG reaction = kJ

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Q: Provide the conditions and show the curved arrow mechanism and Intermediate for the reactions…

A: In the 1st reaction, the TsCl, pyridine path forms the product via SN2 reaction as OTs group is…

Q: how do i find the molecular shape of OCl2?

A: We have to find out the molecular shape of the molecule OCl2. Introduction: The molecular shape of…

Q: The heat of vaporization of ammonia is 21.7 kJ mol-¹ and the boiling point of ammonia is -33.3 °C.…

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Q: a) What is K for a reaction if ∆G° =151.6 kJ/mol at 25.0 °C? (R = 8.314 J/mol ･ K) b) For the…

A: We know- ΔG = ΔG° + RT ln QandΔGo=-RTlnK now we have to rearrange the equation- ΔG = ΔG° + RT ln QΔG…

Q: 1. Calculate AH for the reaction 2C(s) + H₂(g) → C₂H₂2(g) given the following reactions and their…

A: The enthalpy change is a state function and the Hess law states that the change of enthalpy in a…

Q: Many elements have been synthesized by bombarding relatively particle accelerators. Complete the…

A: In balanced Nuclear reaction  ->sum of atomic number of reactants are equal to sum of atomic…

Q: Consider the reaction: 2BrF3(g)Br2(g) + 3F2(g) Using standard thermodynamic data at 298K,…

A: The given balanced chemical reaction is  2BrF3(g) →Br2(g) + 3F2(g) The entropy change for the…

Q: For the reaction HNC(g) → HCN(g) If the initial concentration of HNC is 0.80 M, what is the…

A: The given equilibrium reaction is  HNC (g)  ⇆HCN (g); K = 8.0  The initial concentration of HNC is…

Q: Butanol in a vaper state was heated from 70.1°C to 100.8 °C. The pressure at this time increased…

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Q: Provide the IUPAC name for each of the following esters. عملية هلة سلية (b) (c)

A: According to IUPAC convention for nomenclature of esters -we write it as alkyl alkanoate. So groups…

Q: A 21 L reaction vessel contains only Ar gas. The system is kept at 65 °C and the pressure inside the…

A: To find out the moles, we need to use ideal gas law to calculate moles of gas and convert that moles…

Q: what temperature, in °C, is a certain reaction at equilibrium if AH = 3.8 kJ/mol and AS = +170.2…

A: At equilibrium change in Gibbs free energy is equal to zero

Q: Proton NMR C6H1202 1 5.0 4.5 4.0 2 elle 3.5 3.0 2.5 Chemical Shift (ppm) 2.0 1.5 6 3 1.0 0.5

A: Total 4- signals in proton NMR.

Q: If 141.5 mL He balloon rises in altitude from sea-level where the pressure is 1.00 atm to 789ft.…

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Q: Starting from the wedge-and-dash structure below (sighting down the indicated bond), rotate the back…

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Q: The ideal gas law describes the relationship among the pressure P, volume V, number of moles n., and…

A: Given data   P =  pressure of the gas  = 1.00 bar  V =  volume of the gas = 4.05×3.66×3.05 m3…

Q: Write balanced chemical reactions describing the following processes: 4a. oxidation of ethanol…

A: Answer:- This question is answered by using the simple concept of balancing the redox reactions…

Q: lete the table by filling in the name or chemical formula of each compound, whichever is missing.…

A: We have given the table Complete the table by filling in the name or chemical formula of each…

Q: solute Which is the better solvent?

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Q: The reaction N₂(g) + 3H₂(g) ⇒ 2NH3(g) has Kp = 6.9 × 105 at 25.0 °C. Calculate AG for this reaction…

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Q: what is the molarity of a solution that results from dissolving 5.4 g of a compound with FW 169.51…

A: Molarity: The number of moles of a solute present in one liter of solution is known as the molarity…

Q: A balloon that is filled with gas was released at ground level where the pressure was 745.0 mmHg an…

A: According to combined gas law, P1V1/T1 = P2V2/T2 Given P1 = 745.0 mm Hg V1 = 85.0 L T1 = 39.0°C = 85…

Q: What is the major product for the reaction below? OH A H₂SO4 B C D

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Q: What are the factors that may affect the solubility of substances?

A: Solute is a substance that is present in small amount and solvent is a substance that is present in…

Q: Mass of Sodium hydroxide (NaOH) dissolved in 250 ml volumetric flask = 3.6 g       2.Volume of…

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Q: Ethylene (C₂H₁) can be polymerized to form polyethylene, a useful material in many products. Based…

A: Given: ∆Hrxn=-100.0 kJ Molar mass of ethylene = 28.05 g/mol

Q: Which of these chemical equations does not describe a redox reaction? Show the oxidation states of…

A: 1. Graham's law of effusion states that the rate of effusion of a gas is inversely proportional to…

Q: Which alkali metal has the largest atomic radius? Li , Na , K , Rb , Cs     Li     Na     K…

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Q: 4. Proton NMR C₂H12 8 5 7 6 1 5 4 3 Chemical Shift (ppm) 2 6 1

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: What volume of 0.12 M Na2SO4 will be required to react with 10 mL of 0.05 M CrCl6?

A: Given, For CrCl6 solution: Molarity of CrCl6 solution = 0.05 M = 0.05 mol/L Volume of CrCl6 solution…

Q: An instant cold pack purchased in a pharmacy contains a packet of solid ammonium nitrate surrounded…

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Q: Consider the following three atomic orbitals. They are drawn to scale and orbital a has n=2.

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

Q: b) Can these two molecules shown below be distinguished by mass spectrometry? Give reasons for your…

A: Fragmentation of ketones are as follows: 1. By bombarding a volatile organic molecule with…

Q: Indicate which one statement is not true by checking the box in front of the untrue statement.…

A: A cation will have a smaller radius than its corresponding atom, because the number of electrons is…

Q: What is the energy difference between the d-orbital spitting (A) for [Ni(HO)]2+ based on the…

A: Under influence of crystal field d orbital of Ni2+ gets splitted and the energy difference  between…