Comments on: Hỗn hợp X gồm Cu, CuO, Fe, Fe3O4. Hòa tan hết m gam X trong dung dịch chứa 1,325 mol HCl https://o2.edu.vn/hon-hop-x-gom-cu-cuo-fe-fe3o4-hoa-tan-het-m-gam-x-trong-dung-dich-chua-1325-mol-hcl/ TRI THỨC CŨNG CẦN NHƯ KHÍ THỞ Thu, 25 May 2023 08:36:51 +0000 hourly 1 https://wordpress.org/?v=6.8.2 By: Polime https://o2.edu.vn/hon-hop-x-gom-cu-cuo-fe-fe3o4-hoa-tan-het-m-gam-x-trong-dung-dich-chua-1325-mol-hcl/#comment-5671 Thu, 25 May 2023 08:36:51 +0000 https://o2.edu.vn/?p=36701#comment-5671 In reply to Cai.

Em lấy nH2SO4 phản ứng – nSO2 = nSO4 tạo muối

]]> By: Cai https://o2.edu.vn/hon-hop-x-gom-cu-cuo-fe-fe3o4-hoa-tan-het-m-gam-x-trong-dung-dich-chua-1325-mol-hcl/#comment-5652 Mon, 15 May 2023 05:55:26 +0000 https://o2.edu.vn/?p=36701#comment-5652 Em chưa hiểu lắm chỗ nso4 tạo muối=nSo2+nO ạ

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