Chemistry, 27.06.2021 15:10 ItzNayaa

Hãy viết công thức hóa học của những oxit có thành phần khối lượng như sau S:50%; C:42,8%; Mn:49,6%; Pb:86,6%

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Hãy viết công thức hóa học của những oxit có thành phần khối lượng như sau S:50%; C:42,8%; Mn:49,6%...

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