《Table 1–Theoretical equilibrium constants for aqueous NaHCO3decomposition.》

《Table 1–Theoretical equilibrium constants for aqueous NaHCO3decomposition.》   提示:宽带有限、当前游客访问压缩模式
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《Thermodynamics of NaHCO_3 decomposition during Na_2CO_3-based CO_2 capture》


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As expected,the Kcal,(1) values were much larger than Kcal,(3) at higher temperatures(above 75°C)because the heat required to initiate the reaction is not lost to the solution in the case of solid decomposition(Tables 1 and 2).Thus,the decomposition of sodium bicarbonate in an aqueous solution cannot happen as easily as it does in solid decomposition.