Chemistry, 06.12.2021 06:40 coolconnor1234p0sv4p
Có 2 lọ mất nhãn chứa 2 chất rắn màu trắng: CaO và P 2 O 5 . Hãy nhận biết chúng bằng phương pháp hóa học ? (2 điểm)
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Có 2 lọ mất nhãn chứa 2 chất rắn màu trắng: CaO và P 2 O 5 . Hãy nhận biết chúng bằng phương pháp hó...
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