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Chemistry, 26.10.2020 21:10 cookies1164
una muestra de compuesto de 36 gramos contiene unas cantidades de potasio, nitrogeno y oxigeno de 17,09g , 4,99g y 13,92 g respectivamente calcular sus composiciones centesimales
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una muestra de compuesto de 36 gramos contiene unas cantidades de potasio, nitrogeno y oxigeno de 17...
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