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《Chemical Enterprise Management》 2019-01
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Study on Contrast of Continuous Color Change Experiment

ZHANG Yue-juan;ZHANG Yun-long;SUN Zhao-qi;LI Xiao-long;Beijing Vocational College of Agriculture;  
The color change experiment is a common chemical experiment. According to the color-change time to determine the reaction rate is a common basic experiment to explore the chemical reaction rate. The time of color change in the continuous reaction of the discoloration experiment is studied. The reaction rates of the two discoloration experiments was compared, the experiment indicated that the main reason influencing the reaction rate difference of the NaOH reducing power difference to theindicator.
【Fund】: 北京农业职业学院学生科技实践项目(XY-XK-18-17)
【CateGory Index】: O643.11-4
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