氢氧化钾法与硫酸法制备硫酸铝钾的区别探讨

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The Differences between the Synthesis of Aluminum Potassium Sulfate by Aluminum Foil Dissolved in KOH and in H2SO4

Min PENG,Jian-Xin SHI,Zhou WANG,Rong LAI,Lian-Yun LI,Sai-Li ZHENG,Liu-Ping CHEN

表2 修正测试方法准确性的实验结果

测定次数 m称量/g cZn/(mol·L-l) V明矾/mL VEDTA/mL VZn/mL m滴定/g Ⅰ 0.1535 0.01002 10.00 10.00 7.40 0.1236 Ⅱ 0.1535 0.01002 20.00 10.00 4.10 0.1402