手机热成像技术助力初中化学实验教学<sup>*</sup>——浓硫酸稀释

doi:10.13884/j.1003-3807hxjy.2023090060

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Abstract This paper introduces the use of mobile phone thermal imaging technology to capture the temperature changes in two different experimental processes of “adding concentrated sulfuric acid to water” and “adding water to concentrated sulfuric acid”. The invisible energy changes are transformed into visual color changes, deepening the understanding of the standardized dilution operation of concentrated sulfuric acid, developing students' awareness of evidence reasoning.

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	Articles by authors
	CHEN Jian
	XU Si-Qing
	DENG Lian-Sheng

Key words： thermal imaging technology for mobile phones dilution of concentrated sulfuric acid energy changes chemical experiment teaching

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CHEN Jian, XU Si-Qing, DENG Lian-Sheng. Mobile Thermal Imaging Technology Assists Junior High School Chemistry Experimental Teaching: Dilution of Concentrated Sulfuric Acid[J]. Chinese Journal of Chemical Education, 2024, 45(19): 78-82.