19. Chemical Thermodynamics
Gibbs Free Energy
19. Chemical Thermodynamics Gibbs Free Energy
111PRACTICE PROBLEM
Given the following reaction:
MgCO3(s) → MgO(s) + CO2(g)
Calculate the ΔG° (kJ) for this reaction at each temperature assuming that ΔH° and ΔS° do not change too much with the given temperature range. Express each answer using one decimal place.
Part A. 360 K
Part B. 1095 K
Part C. 1625 K
Given the following reaction:
MgCO3(s) → MgO(s) + CO2(g)
Calculate the ΔG° (kJ) for this reaction at each temperature assuming that ΔH° and ΔS° do not change too much with the given temperature range. Express each answer using one decimal place.
Part A. 360 K
Part B. 1095 K
Part C. 1625 K