General Character of Providing Water Reagents in Reaction of Iron and Water Vapor
FU Jin-Song1, ZHANG Yan-Hua1, WANG Li-Li1, WANG Ping1, GONG Cong-Rong2
1. College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610068, China;
2. Jinjiang District Teachers Training School, Chengdu 610066, China
Abstract Using hand-held technology, this paper measured the temperature changes of providing water reagents and iron powder in the reaction between iron and water vapor. It was found that the temperatures of the providing water reagents were under 100 ℃, and the reaction temperature was about 500~600 ℃. Based on this, this article selected clay which could absorb water easily to do the experiment and achieved good results, which indicated the law was right.
FU Jin-Song, ZHANG Yan-Hua, WANG Li-Li, WANG Ping, GONG Cong-Rong. General Character of Providing Water Reagents in Reaction of Iron and Water Vapor[J]. Chinese Journal of Chemical Education, 2017, 38(21): 68-72.
