Abstract The hydrolysis experiment of ethyl acetate is an important experiment in the current organic chemistry teaching content of senior high school. The textbook proposes to judge the difference of hydrolysis rate by observing the time difference of ester layer disappearance. The experimental effect is not ideal in the actual operation process. With the help of handheld technology, the hydrolysis rates of ethyl acetate under neutral, acidic, alkaline and different temperatures were explored, and the differences of hydrolysis rates of ethyl acetate under acidic and alkaline conditions were analyzed with the help of relevant knowledge theory, in order to help teachers and students deeply understand the conditions and laws of ethyl acetate hydrolysis.
WANG Chun. Inquiry on Hydrolysis Experiment of Ethyl Acetate Based on Handheld Technology[J]. Chinese Journal of Chemical Education, 2022, 43(17): 119-122.
