【摘要】 本文用热力李计算方法计算了金属碳酸盐的分解温度，发现了碳酸盐分解温度随氧电负性宅金属离子电负性之差和金属元素离子半径之积而线性变化的规律。更多还原

【Abstract】 The decomposition temperaturs of carbbonates of various metals were calcu-lated thermodynamically,It was found that the temperature changed linearly with the produet of two factors,the difference between the electronegatives of oxygen and metal ion,and the radius of the metal ion.更多还原