The Optimal Reaction Condition for Class Demonstrated Experiment of Methane and Chlorine Substitution Reaction
Yufei Wu, Yu Zhang, Zhongqiang Zhang · Advances in intelligent systems research/Advances in Intelligent Systems Research · 2013
The success rate for class demonstrated experiment of methane and chlorine substitution reaction (MCSR) is very low during the practical teaching process because the conditions for the experiment of MCSR are difficult to control.So the teaching effects were always poor when the experiment was failure.The influence factors were studied in this paper, such as temperature, illumination and the rate for reactant, et al.The optimal reaction condition has been discovered by repeated experiments: The volume rate for Methane and Chlorine is 1:3, the reactants were irradiated by a high pressure mercury lamp (125 W) and the distant is 10 centimeters (d=10cm), and the temperature is in normal temperature.There is a great improvement in the effect for class demonstrated experiment of MCSR at the abovementioned conditions.