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![Page 1: diemthi.24h.com.vndiemthi.24h.com.vn/upload/dethi_dapan/de_thi_ptth/2017/1498189450_dehoa.pdf · (b) Cr203 và Cr03 dèu là chát rán, màu luc, không tan trong nuác. (c) H2Cr04](https://reader030.fdocuments.net/reader030/viewer/2022040704/5dd14456d6be591ccb6505b2/html5/thumbnails/1.jpg)
![Page 2: diemthi.24h.com.vndiemthi.24h.com.vn/upload/dethi_dapan/de_thi_ptth/2017/1498189450_dehoa.pdf · (b) Cr203 và Cr03 dèu là chát rán, màu luc, không tan trong nuác. (c) H2Cr04](https://reader030.fdocuments.net/reader030/viewer/2022040704/5dd14456d6be591ccb6505b2/html5/thumbnails/2.jpg)
![Page 3: diemthi.24h.com.vndiemthi.24h.com.vn/upload/dethi_dapan/de_thi_ptth/2017/1498189450_dehoa.pdf · (b) Cr203 và Cr03 dèu là chát rán, màu luc, không tan trong nuác. (c) H2Cr04](https://reader030.fdocuments.net/reader030/viewer/2022040704/5dd14456d6be591ccb6505b2/html5/thumbnails/3.jpg)
![Page 4: diemthi.24h.com.vndiemthi.24h.com.vn/upload/dethi_dapan/de_thi_ptth/2017/1498189450_dehoa.pdf · (b) Cr203 và Cr03 dèu là chát rán, màu luc, không tan trong nuác. (c) H2Cr04](https://reader030.fdocuments.net/reader030/viewer/2022040704/5dd14456d6be591ccb6505b2/html5/thumbnails/4.jpg)