Chemistry, 13.08.2021 14:10 TropicalFan
Phân biệt các chất lỏng đựng trong các lọ riêng biệt: etyl axetat, metyl acrylat, etyl fomat, dd axit axetic, dd axit fomic, dd etylic, dd glixerol
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Which of the following electromagnetic waves can create ions?
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Consider the four elements above. which one of these elements will combine with oxygen in a 1: 1 ratio?
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If two identical atoms are bonded,what kind of molecule is formed
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Phân biệt các chất lỏng đựng trong các lọ riêng biệt: etyl axetat, metyl acrylat, etyl fomat, dd axi...
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