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Organic chemistry
sulfur
sulfur (S), also spelled sulphur, nonmetallic chemical element belonging to the oxygen group (Group 16 [VIa] of the periodic table), one of the most reactive…
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Organic chemistry: Hóa học hữu cơ
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Chemistry - English
The metal and its alloys
The metal and its alloys The world’s consumption of zinc falls into five areas. The most important use, approaching 50 percent, is in the corrosion protection of iron…
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Organic chemistry
Reactions of metals with acids producing salts
Reactions of metals with acids producing salts Explore the production of hydrogen gas and salts when metals react with acids in this class experiment.…
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Organic chemistry
Indicators are dyes that change colour depending on the pH of the solution.
Indicators are dyes that change colour depending on the pH of the solution.
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Hóa Học Bậc Đại Học
SN1 Reaction
SN1 Reaction
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