# Question

How can one estimate the value of K at temperatures other than 25oC for a reaction? How can one estimate the temperature where K = 1 for a reaction? Do all reactions have a specific temperature where K = 1?

## Answer to relevant Questions

The standard free energies of formation and the standard enthalpies of formation at 298 K for difluoroacetylene (C2F2) and hexafluorobenzene (C6F6) are For the following reaction: C6F6(g) ⇌ 3C2F2(g) a. Calculate ΔSo at ...For the reaction A(g) + 2B(g) ⇌ C(g) the initial partial pressures of gases A, B, and C are all 0.100 atm. Once equilibrium has been established, it is found that [C] = 0.040 atm. What is ΔGo for this reaction at 25oC? Consider the relationship The equilibrium constant for some hypothetical process was determined as a function of temperature (in kelvins) with the results plotted below. From the plot, determine the values of ΔHo and ΔSo ...Consider 1.00 mole of CO2(g) at 300. K and 5.00 atm. The gas expands until the final pressure is 1.00 atm. For each of the following conditions ΔEscribing the expansion, calculate ΔS, ΔSsurr, and ΔSuniv. Cp for CO2 is ...Consider the reaction H2(g) + Br2(g) ⇌ 2HBr(g) where ΔHo = 2103.8 kJ. In a particular experiment, 1.00 atm of H2(g) and 1.00 atm of Br2(g) were mixed in a 1.00-L flask at 25oC and allowed to reach equilibrium. Then the ...Post your question

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