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2025, Vol. 46(3): 81-85    DOI: 10.13884/j.1003-3807hxjy.2023120152
Micro Experimental Design for Extracting Crude Potassium Carbonate from Plant Ash
WU Qiang1*, HUANG Rong-Xia2
1. Hubei Tianmen Middle School, Tianmen 431700, China;
2. Tianmen Experimental Senior High School, Tianmen 431700, China
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