Metallurgy Potassium Permanganate

Metallurgy Potassium Permanganate

Nyob hauv cov kua xiav ntawm cov txheej txheem ntub zis, cov kua tshuaj muaj zog yog siv oxidant thiab sodium hydroxide ua rau nruab nrab. Cov tshuaj paug hmoov paug tuaj yeem raug lub sijhawm 3 zaug: tshuaj 40% ntawm qhov hnyav ntawm potassium permanganate thawj zaug, 30% ntawm theoretical hnyav dua zaum ob thiab 40% ntawm ...

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