Koh + h3po4 - ca(oh)2 + h2so4 - ba(oh) + hno3 - вопрос №122571334224322 от рем2107 03.08.2022 20:47

Question

Химия: Koh + h3po4 - ca(oh)2 + h2so4 - ba(oh) + hno3 - fe(oh)2 + h2s - fe(oh)3 + h2s -

рем2107 · Answer

3KOH+H₃PO₄=K₃PO₄+3H₂OCa(OH)₂+H₂SO₄=CaSO₄+2H₂OBa(OH)₂+2HNO₃=Ba(NO₃)₂+2H₂OFe(OH)₂+H₂S=FeS↓+2H₂O2Fe(OH)₃+3H₂S=Fe₂S₃+6H₂O...

Koh + h3po4 -> ca(oh)2 + h2so4 -> ba(oh) + hno3 -> fe(oh)2 + h2s -> fe(oh)3 + h2s ->