Optimization of Preparation Conditions and Purity Analysis of Ammonium Ferrous Sulfate
نویسندگان
چکیده
Abstract The preparation of ammonium ferrous sulfate is a typical comprehensive experiment in inorganic chemistry universities, and also an important part the laboratory technology project National Vocational Skills Competition. synthesis method constantly improving. traditional was studied by reduction green modification, purity product analyzed spectrophotometry. results show that optimal experimental conditions are as follows: raw material reduced iron powder with fine particle size uniform selected, optimum molar ratio to dilute sulfuric acid 1:1.2, yield obtained evaporative crystallization water bath higher.
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ژورنال
عنوان ژورنال: Journal of physics
سال: 2023
ISSN: ['0022-3700', '1747-3721', '0368-3508', '1747-3713']
DOI: https://doi.org/10.1088/1742-6596/2499/1/012002