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2018, Vol. 39(3): 69-75    DOI: 10.13884/j.1003-3807hxjy.2015100073
Determination and Analysis of Precipitation pH Curve of Ferrous Sulfate, Mixed Solution of Ferric Chloride and Ferrous Sulfate Reacting with Sodium Hydroxide
WEN Mei-Feng1, QIAN Yang-Yi2
1. Guangdong Panyu Middle School, Guangzhou 511400, China;
2. Institute of Chemistry Teaching and Resource, South China Normal University, Guangzhou 510006, China
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