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溶液的比热为溶液的重要性质之一,它在工业实际应用以及理论研究上,都占有重要的地位。溶液的比热一般不等于溶质与溶媒比热之和,且随浓度的改变而改变。本文拟对硝酸铀酰水溶液在各种不同浓度下的比热进行测定,找出比热与浓度的经验公式。硝酸铀酰是铀及其化合物工艺过程中最常见的物质之一,其水溶液的比热在化工设
The specific heat of the solution is one of the important properties of the solution, which occupies an important position in industrial practical application and theoretical research. The specific heat of the solution is generally not equal to the sum of the specific heat of the solute and the solvent, and changes with the concentration change. In this paper, the specific heat of aqueous solution of uranyl nitrate at various concentrations was determined to find the empirical formula of specific heat and concentration. Uranyl nitrate is one of the most common substances in the process of uranium and its compounds. The specific heat of its aqueous solution in the chemical industry