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Home Search Your Textbook Chemistry Chapter 17 Questions

Questions for: Chemistry — 11e

All Types Multiple Choice Short Answer Essay

For the reaction SbCl5(g) SbCl3(g) + Cl2(g), Gf (SbCl5) = 334.34 kJ/mol Gf (SbCl3) = 301.25 ...

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Predict the signs (, +, or 0) of H and S, in that order, for the expansion of an ideal gas into a vacuum.

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Choose the substance with the higher entropy per mole at a given temperature: Br2(l) or Br2(g).

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For the reaction 3H2(g) + N2(g) 2NH3(g), Kc = 9.0 at 350C. In what direction does the reaction ...

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Using the thermodynamic data provided below, calculate the standard change in entropy when one mole ...

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For the reaction 3H2(g) + N2(g) 2NH3(g), Kc = 9.0 at 350C. Calculate G at 350C.

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The heat of vaporization of water is 2.27 kJ/g. What is Svap per mole at the normal boiling point?

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Which of these species has the highest entropy (S) at 25C?

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Determine S for the reaction SO3(g) + H2O(l) H2SO4(l).S(J/Kmol)SO3256.2H2O 69.9H2SO4156.9

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Calculate S for the reaction SO2(s) + NO2(g) SO3(g) + ...

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Using the thermodynamic data provided below, calculate Ka for HCN(aq) at 25. Hf (kJ/mol)S ...

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What is the free energy change for the reaction SiO2(s) + Pb(s) PbO2(s) + Si(s)? Gf (PbO2) = 217 ...

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Aluminum forms a layer of aluminum oxide when exposed to air which protects the bulk metal from ...

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Consider the reaction CO(g) + 2H2(g) CH3OH(l) at 25C. Gf (CO) = 137.3 kJ/mol Gf (CH3OH) = ...

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Arrange these compounds in order of increasing standard molar entropy at 25C: C3H8(g), C2H4(g), ...

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Choose the substance with the higher entropy per mole at a given temperature: CO2(g) or CO2(aq).

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Using the thermodynamic data provided below, calculate Ksp for Mg(OH)2(s) at 25. Hf (kJ/mol)S ...

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Is the reaction SiO2(s) + Pb(s) PbO2(s) + Si(s) spontaneous? Gf (PbO2) = 217 kJ/mol Gf (SiO2) ...

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The normal boiling point of acetic acid is 118.1C. If a sample of the acetic acid is at 125.2C, ...

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Hydrogen peroxide (H2O2) decomposes according to the equation H2O2(l) H2O(l) + ...

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