Smitten with Science programming features Candy Chromatography workshops on Feb. 8, 15 and 22, teaching kids STEM concepts ...
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Growing stunning crystals at home: Copper sulfate, potassium alum & more! | DIY science experiment
Discover the fascinating process of growing vibrant crystals from potassium ferricyanide, copper sulfate, and potassium alum with this in-depth crystal experiment. Watch as we prepare saturated ...
Discover the science behind ignition with this captivating DIY experiment as we create a giant homemade match using potassium nitrate and sugar. Watch the step-by-step process of mixing and heating, ...
A avaliação do teor de nutrientes no solo e nas plantas desempenha um papel fundamental na determinação da fertilidade do solo e do estado nutricional das plantas. Este estudo teve como objetivo ...
Abstract: To determine the conditions for the maximum degree of precipitation, thermodynamic diagrams of the solubility of cobalt(II) hydroxides were calculated. Experimental studies of the ...
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