1 mol of gas containing O2 20%, N₂ 78%, and SO2 2%, find the composition of the gas on an SO₂ -free basis, meaning gas without the SO₂ in it.SolutionBasis: 1.00 mol gasMolMol fractionComponentsMol SO₂ freeMol fraction SO₂ free0.200.200.200.200.780.780.78N₂0.800.020.02SO₂1.001.000.981.00

Answered: Image /qna-images/answer/13af0f3e-f04d-44e2-8811-63ee8b0997f3.jpg

1 mol of gas containing O₂ 20%, N₂ 78%, and SO2 2%, find the composition of the gas on an SO2 - free basis, meaning gas without the SO2 in it. Solution Basis: 1.00 mol gas Mol Mol fraction Components Mol SO₂ free Mol fraction SO₂ free 0.20 0.20 0.20 0.20 0₂ 0.78 0.78 0.78 0.80 0.02 0.02 SO₂ 1.00 1.00 0.98 1.00

1 mol of gas containing O₂ 20%, N₂ 78%, and SO2 2%, find the composition of the gas on an SO2 - free basis, meaning gas without the SO2 in it. Solution Basis: 1.00 mol gas Mol Mol fraction Components Mol SO₂ free Mol fraction SO₂ free 0.20 0.20 0.20 0.20 0₂ 0.78 0.78 0.78 0.80 0.02 0.02 SO₂ 1.00 1.00 0.98 1.00

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter16: Spontaneity, Entropy, And Free Energy

Section: Chapter Questions

Problem 114CP: Carbon tetrachloride (CCl4) and benzene (C6H6) form ideal solutions. Consider an equimolar solution...

See similar textbooks

Similar questions

When 2.0 g of aspirin was shaken up in a flask containing two immiscible liquids it was found that the mole fractions in the two liqu ids were 0.11 and 0.18. When a further 1.0 g of aspirin was added, it was found that the mole fraction in the first liquid increased to 0.15. What would you expect the mole fraction in the second liquid to become?
The distribution coefficient of hydrogen sulfide between benzene and water at 25 degrees Celsius is 5.9880. What is the minimum volume of benzene at 25 degrees Celsius necessary to extract in a single step 80% of the hydrogen sulfide from 1 liter of 0.15 molar aqueous solution of hydrogen sulfide?a.) 0.1336b.) 23.9520c.) 0.6680d.) 1.5030E.) none of the above
What is the mole fraction of 35% aqueous ferric hydroxide solution? Fe=56, O=16, H=1 Please take note: 1% = 1g MW solute: ___g/mol MW solvent: ___g /mol mole solute: ___mole mole solvent: ___mole mole fraction solvent:___ mole fraction solute: ___
A solution is prepared by dissolving 40.00 g of MgCl2 (f.w. = 95.211 g mol–1), a non-volatile solute, in enough water (m.w. = 18.02 g mol–1) to result in exactly 2 L of solution at 25 °C. Assume the density of the solution is that of pure water (dsolution = 1.000 g mL–1). The ebullioscopic constant (Kb) for water is 0.513 °C m–1. The cryoscopic constant (Kf) for water is 1.86 °C m–1. The vapor pressure of pure water is 0.0313 atm. Determine the freezing point of the solution.
A solution is prepared by dissolving 40.00 g of MgCl2 (f.w. = 95.211 g mol–1), a non-volatile solute, in enough water (m.w. = 18.02 g mol–1) to result in exactly 2 L of solution at 25 °C. Assume the density of the solution is that of pure water (dsolution = 1.000 g mL–1). The ebullioscopic constant (Kb) for water is 0.513 °C m–1. The cryoscopic constant (Kf) for water is 1.86 °C m–1. The vapor pressure of pure water is 0.0313 atm. Determine the osmotic pressure in atm.
Use E5C.1(a) to Plot the data in excel. Place two data sets on the same graph: one for temp vs. x and one for temp vs y (remember, x and y are the mole fractions and they belong on the x-axis). Don’t forget to include the boiling points of the pure substances – they are data, too. Add a trendline (polynomial, 3rd order should work) to each of the coexistence lines separately. Scale the plot appropriately and use the graph to answer the questions. Then complete E5C.1(b)
Chloroform (1)/methyl ethyl ketone (2) form a solution in vapor liquid equilibrium at 330 K 1) The chloroform concentration in the liquid phase is x1 = 0.55. Assuming an ideal gas and an ideal solutionof liquids, what are y1 and P (in kPa), to 3 significant figures? 2) Was the “ideal solution of liquids” an accurate assumption in part (a.)? Clearly state Yes/No and explain 1-2 sentences
The weight fraction of methanol in an aqueous solution is 0.64. The mole fraction of methanol (x) satisfies a. X < 0.5 b. 0.5 < XM < 0.64 c. xu = 0.5 d. Xu ~ 0.5
Chloroform (1)/methyl ethyl ketone (2) form a solution in vapor liquid equilibrium at 330 K. The chloroform concentration in the liquid phase is x1 = 0.55. Assuming an ideal gas and an ideal solutionof liquids, what are y1 and P (in kPa), to 3 significant figures?
The partial molar volumes of acetone and chloroform, in a solution in which the molar fraction of chloroform is 0.4693, are 74.166 cm3mol-1 and 80.235 cm3 mol-1, respectively. What is the volume of 1,000 kg of this solution? Data: M.M. (acetone) = 58.08 gmol-1; M.M. (chloroform) = 119.07 gmol-1.
A sample may contain any combination of sodium hydroxide, sodium carbonate and sodium bicarbonate with inert matter. A 3.00g sample requires 57.57ml of 0.5N hydrochloric acid to reach phenolphthalein endpoint and a total of 105.4ml of acid was used until the methyl orange endpoint was reached. What is the percentage inerts in the mixture? What is the percentage sodium bicarbonate in the mixture? What is the percentage sodium hydroxide in the mixture? What is the percentage sodium carbonate in the mixture?
The solubility of Ni(OH)2 in water at 25c is measured to be 4.9 x 10^-4 g/L. Use this information to calculate Ksp for Ni(OH)2.