Considering a gas containing O2 (20%), N2 (78%), and SO2 (2%), find the composition of the gas on an SO2-free basic, meaning gas without the SO2 in it

Q: Ilquid phase is 0.75, what is pressure P (in bar), what is the molar fraction of the system that is…

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Q: Suppose 1,2-dimethylbenzene(A) and 1,3-dimethylbenzene(B) can form ideal solution. 1) Calculate the…

A: 1)Given A=1mol B=3 mol T=298 Find Gibbs free energy of mixing Entropy of mixing Enthalpy of…

Q: Find [OH ] and the pH of the following solutions. 0.25 g of Ba(OH)2 dissolved in enough water to…

A: Mass of Ba(OH)2 dissolved in H2O, m = 0.25 g Volume of the solution, V = 0.655 L   The molar mass of…

Q: Show complete solutions and enclose all final answers in a box. Round off final answers to 4 decimal…

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Q: Calculate the change in entropy (AS™) for the following random mixing process at room temperature to…

A: given data: 1 mol of dry air mole fraction of nitrogen in air x1 = 0.78 mole fraction of oxygen in…

Q: Assume the total volume of methanol(1) and water(2) solution mixture at temperature 25°C is given…

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Q: A 60(1 ) : 40(2) liquid blend of unknown compound A (1) and B (2) is in equilibrium with its vapor…

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Q: The vapour pressures of two pure liquids A and B are respectively 100 kPa and 60 kPa at 320 K. The…

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Q: At 318 K at total pressure of 24.4 kPa, the composition of system ethanol (1) and toluene (2) at…

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Q: A mixture of 96% ethyl alcohol + 4% water by weight creates an azeotropic mixture. It is not…

A: Basis: 100 kg of pure alcohol produced Refer to the below diagram for the given information about…

Q: 5 Calculate the bubble point temperature and the equilibrium vapour composition for a liquid…

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Q: Q5: Calculate the Bubble point of ternary system (liquid composition: Pentane 9 mol %, Hexane 57 mol…

A: Given liquid composition is, Mol% of pentane = 9 mol% Mol% of hexane = 57 mol% Mol% of heptane = 34…

Q: (a) HCI is formed from the elements according to: 12 H2(g) + Cl2(g) → HCl(g) Calculate the enthalpy…

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Q: Calculate the bubble point temperature and the equilibrium vapour composition for a liquid…

A: Given data :The Antonian Equation is :The values of constant are :

Q: Nitric oxide reacts with chlorine gas according to the reaction: 2 NO(g) + Cl2(g) = 2 NOCI(g) Kp =…

A: Given data: Pressure equilibrium constant of reaction = 0.27 Partial pressure of NOCl at equilibrium…

Q: A closed tank contains mixture of 1-Propanol and 2-Propanol at a temperature of 30°C. The liquid…

A: Given that  In liquid phase : concentration of 1-propanol (1)=40 % concentration of 2-propanol…

Q: 2.24 For the binary system ethanol (1)/isooctane(2) at 50°C, the infinite-dilution, liquid-phase…

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Q: A liquid hydrocarbon mixture consists of 20 mol % n-butane (1), 25% n-pentane (2), 35% n- hexane…

A: The objective of the question is to estimate the bubble point pressure of a hydrocarbon mixture at a…

Q: 3. Consider the activity coefficients at infinite dilution for a mixture of 2-propanol and water at…

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Q: Using the following data, estimate AHf° (in kJ/mol) for potassium chloride: K(s) + ½ Cl2(g) →…

A: The heat of the formation of the reaction is defined as the difference between the change in…

Q: 3. Consider the titration Ba(OH)2 (aq) + 2 HNO3 (aq) → Ba(NO3)2 (aq) + 2 H2O (1). The equivalence…

A: Write the reaction as follows: BaOH2aq + 2HNO3aq → BaNO32aq + 2H2Ol 1 mole of BaOH2 reacts with 2…

Q: The following table gives the mole fraction of methyl bbenzene (A) in liquid and gases mixture (XA…

A: The mole fractions of Methyl Benzene (A) in liquid phase (xA) and in vapor phase (yA)  and total…

Q: 1. If we mix 100 g of nitrogen, 50 g of hydrogen and 5 g of ammonia and allow it to come to…

A: Given that mass of nitrogen = 100 gmass of hydrogen = 50 g mass of ammonia = 5 g

Q: Q7) a compound is found to contain 40 % carbon, 6.7 % hydrogen, and 53 % oxygen by weight. What is…

A: The chemical formula provides a way to represent any chemical substance using the symbol of the…

Q: 3. Use the Txy and Pxy phase diagrams for benzene-toluene to answer the questions that follow.…

A: The graphs are given for the benzene (1) – toluene (2) system at 1 bar and 293 K are:

Q: According to the following reaction: 2NO (g) + 2H, (g) → N2 (g) + 2H,0 (0

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Q: LizO is added as an impurity to CaO. Suppose that Li* ions substitute for Ca* ions. Which statement…

A: Ca ion introduces positive charge of +2 and Li introduces charge of +1. If Li impurity is introduced…

Q: The standard Gibbs energy of formation of NH3(g) at 298 K is –16.6 kJ mol-1. Based on this data, ,…

A: Given: The standard Gibbs free energy of formation of ammonia at T = 298 K∆Gf  =  -16.6 kJ/mol;…

Q: A vapor composed of 0.20 mole fraction ethanol and 0.80 mole fraction acetic acid at 120.0 mmHg…

A: Given that  :For ethanol ye = 0.2 ya  =0.8 P =120 mm Hg

Q: Question 3 Identify the false statement. O In its elemental state, chlorine is a diatomic element. O…

A: Statement-1 Atomicity is the total number of atoms present in a molecule of any element. Since,…

Q: Calcium carbonate can dissociate according to the following reaction: CaCO3(s) CaO(s) + CO₂(g)…

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Q: draw a Pxy chart for material ethanol and phenol in the temperature T=70°C

A: Given mixture has two components. They are Ethanol (A) and Phenol(B). The temperature of the…

Q: 3. Consider the activity coefficients at infinite dilution for a mixture of 2-propanol and water at…

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Q: Determine the excess Gibbs free energy (GE)

A: To describe the non ideal behavior of mixtures ,we use excess Gibbs free energy in terms of…

Q: The decomposition of N2O5 in the gas phase to N2O4 and O2 is complicated by the subsequent…

A: To find:a) The kinetics scheme corresponds to the stoichiometry.b) The values on the table.c) The…

Q: At 25°C, the molar solubility of Pb(IO3)2 in water is 3.61 ×10-5 M. a. Determine the solubility…

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Q: Find the solubility of carbon dioxide (CO2) in water at 20 ° C assuming that the concentration of…

A: given, concentration of CO2 = 410 ppm the pressure of air is 1.00 atmospheres that means carbon…

Q: 1. Substance 2. AH, kJ/mol 3. Substance 4. AH, kJ/mol 5. ZnS(s) 6. -202.9 7. SO2(g) 8. -296.4 9.…

A: The standard enthalpy of the reaction is the enthalpy of reaction  when both the reactants and…

Q: Ideal mixtures What is the boiling point of compound B? Which is more volatile, compound A or…

A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…

Q: A modified atmosphere requires higher-than-normal amounts of oxygen but sparing amounts of water…

A: Given that, The composition of stream A (dry air) xN2,A = 0.79xO2,A = 0.21xH2O,A = 0 The composition…