The electrical conductivity of ammonium hydroxide–tungstate ion solutions is studied in the concentration range 0.01–6 M NH₄OH and 0.01–0.2 M W (based on metal) as a function of the reagent content in a solution and its temperature. The electrical conductivity of the system is shown to increase linearly as the tungsten content in the solution increases, and an increase in the electrical conductivity with the NH₄OH concentration is not linear. The electrical conductivity of the system is found to increase linearly as the solution temperature increases, which enables linearization of the obtained dependences and calculation of the temperature coefficients of the electrical conductivity of the solutions in the aforementioned range of the reagent concentrations.

中文翻译：

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含钨氢氧化铵溶液的电导率

研究了氢氧化铵-钨酸根离子溶液在0.01–6 M NH ₄ OH和0.01–0.2 MW（基于金属）的浓度范围内的电导率，它是溶液中试剂含量和温度的函数。系统的电导率显示为随着溶液中钨含量的增加而线性增加，并且随着NH ₄ OH浓度的增加，电导率不是线性的。发现该系统的电导率随着溶液温度的升高而线性增加，这使得所获得的依赖性的线性化和计算在上述试剂浓度范围内的溶液的电导率的温度系数成为可能。