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Khi trung hoà 3,6 gam một axit đơn chức X cần một lượng vừa đủ 50 ml dung dịch NaOH 1M. Tìm công thức của X?
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Afamily is one another name for a group on the table of elements.
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Start an single atom tab. observe the decay of polonium-211. after each decay, press the reset nucleus button to watch the process again. write a description of alpha decay for po-211
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The polymer used for the nonstick surface of cooking utensils is 24.0%c and 76%f by mass. what is the empirical formula of this polymer?
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Khi trung hoà 3,6 gam một axit đơn chức X cần một lượng vừa đủ 50 ml dung dịch NaOH 1M. Tìm công thứ...
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