H2SO4 có thể tác dụng với plutonium không? H2C2O4 có thể phản ứng với dung dịch Fe+ không?

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Jan 7, 2009 ... :vanxin( mấy đại ca giải thích hộ em cơ chế của phản ứng: KMnO4 + H2C2O4 + H2SO4 -> MnO4 + K2SO4 + CO2 + H2O ( với xúc tác là 1 hạt MnCl2 ) ... Jul 22, 2024 ... Tổng hệ số khi cân bằng các chất là 53. CÂU HỎI HOT CÙNG CHỦ ĐỀ. Câu 1: Copper(II) oxide (CuO) bị khử ... KMnO4 H2C2O2 H2SO4 MnSO4 CO2 H2O K2SO4 5e- Mn 7. Mn 2. Reduction 5( C 3. C 4 e- Oxid,tion 2 KMnO4 5 H2C2O4 3 H2SO4 2 MnSO4 10 CO2 8 H2O K2SO4 -4 1 0 1 -2 4 ... ... превращений и укажите условия их проведения: 1. 2. 3. 4. 5. 6. Cl. 2. HCl. H2SO4 (20%). H2C2O2, H2SO4 p-p. Х. 2. Х. 1. KClO. 3. CaOCl. 2. KOH р-р. Х. 4. Х. 3. 1. Jul 30, 2022 ... KMnO4= a、H2SO4= b、H2C2O4= c、MnSO4=d、K2SO2=e、H2O = f、CO2= g ... KMnO4+H2SO4+H2C2O4→ MnSO4+K2SO4+H2O+CO2 これの係数を未定係数法を ... ... sulfuric acid (H2SO4), oxalate (H2C2O2), DL-malic acid (C4H5O6), citric acid (C6H8O7), ascorbic acid (C6H8O6), phosphoric acid (H3PO4) or acidithiobacillus ... Jul 22, 2006 ... MnO4- 자체가 적자색을 가지므로 적정시 당량점에서 KMnO4 액의 최후의 ... H2C2O2.2H2O), 1M H2SO4. 3. 반응식. 5 C2O42- + 2 MnO4- + 16 H+ 10 ... Jul 23, 2017 ... Potassium permanganate and sulphuric acid release oxygen which combines with oxalic acid to form carbon dioxide and water. For this reaction to ... Nov 24, 2020 ... Metode IE/SR, Penyetaraan #29: SO2 + KMnO4 + KOH → K2SO4 + MnO2 + H2O (Suasana Basa) ... Metode PBO, Penyetaraan #32: KMnO4 + H2SO4 + H2C2O4 → ... B is a solution of KMnO4, (potassium tetraoxomanganate (VII), of unknown concentration. (a) Put B into the burette ...
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