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Chemistry, 31.08.2021 07:50 khalilah2000ortbfy

Để hòa tan cần 3.6g một oxit Fex0y càn 50ml đe HCl 2M. Oxit sắt có công thức là?

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Để hòa tan cần 3.6g một oxit Fex0y càn 50ml đe HCl 2M. Oxit sắt có công thức là?...

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