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2016-12-16 Preguntas de verdadero o falso

2016-12-16View Original

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El catalizador de transformación intermedia existe en forma de Fe3O4 antes de ser utilizado; es necesario convertirlo en Fe2O3 para que adquiera actividad. Falso
Reply #22016-12-16
El catalizador de transformación intermedia existe en forma de Fe3O4 antes de ser utilizado; es necesario convertirlo en Fe2O3 para que adquiera actividad. (x)

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Translated at 2026-07-23 05:11:28

Original: https://bbs.hcbbs.com/thread-1652359-1-1.html

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