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Science-Related Homework Help Chemistry Topic started by: Whelan on May 6, 2015



Title: Solid NaHCO3 is heated to 90°C. At equilibrium the total pressure of the gases produced is 0.545 atm
Post by: Whelan on May 6, 2015
Solid NaHCO3 is heated to 90°C. At equilibrium the total pressure of the gases produced is 0.545 atm. Calculate ΔG° at 90°C for the reaction

2 NaHCO3(s) <-- --> Na2CO3(s) + H2O(g) + CO2(g).

A) -7.85 kJ
B) -3.67 kJ
C) +3.67 kJ
D) +7.85 kJ


Title: Re: Solid NaHCO3 is heated to 90°C. At equilibrium the total pressure of the gases produced is ...
Post by: hbutler2 on May 17, 2015
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