One mole of a monatomic ideal gas (for which So = 8.00 JK-1mol-1 at 273.0oC) was heated at a constant pressure of 2.00 atm from 273.0oC to 27.0oC. Calculate ΔH, ΔE, w, q, ΔS due to the change in volume, ΔS due to the change in temperature, and ΔG.
Answer to relevant QuestionsConsider the system A(g) → B(g) at 25oC. a. Assuming that GoA = 8996 J/mol and GoB = 11,718 J/ mol, calculate the value of the equilibrium constant for this reaction. b. Calculate the equilibrium pressures that result if ...Calculate ΔHo and ΔSo at 25oC for the reaction 2SO2(g) + O2(g) → 2SO3(g) at a constant pressure of 1.00 atm using thermodynamic data in Appendix 4. Also calculate ΔHo and ΔSo at 227oC and 1.00 atm, assuming that the ...Table 10.1 shows the possible arrangements of four molecules in a two-bulbed flask. What are the possible arrangements if there is one molecule in this two-bulbed flask or two molecules or three molecules? For each, what ...When a person exercises, muscle contractions produce lactic acid. Moderate increases in lactic acid can be handled by the blood buffers without decreasing the pH of blood. However, excessive amounts of lactic acid can ...The following plot shows the pH curves for the titrations of various acids with 0.10 M NaOH (all of the acids were 50.0-mL samples of 0.10 M concentration). a. Which pH curve corresponds to the weakest acid? b. Which pH ...
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