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Jose and eric were given four samples in lab. the results of their analysis are shown in the table. based on the data they collected, which sample is most likely a metal?
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Trộn lẫn 100ml dung dịch Ba(OH)2 1M với 100ml dung dịch Al2(SO4)3 0,2M, khuấy đều cho phản ứng xảy...
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