电解时阴极阳极产物到底是什么？IGCSE化学Electrolysis #IG化学
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杰克小实验-凝华Deposition
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IGCSE化学Atom Atomic structure #IG化学
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IGCSE化学States of matter Kinetic theory #IG化学
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IGCSE化学Stoichiometry Mole calculation #IG化学
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化学小实验-结晶Crystallisation
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看过就是做过AL化学实验沉浸式体验Cr3+检验
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IGCSE化学Redox Oil Rig #IG化学
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IGCSE化学Atom combining Chemical bonds #IG化学
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IBDP化学Stoichiometry Mole calculation #IB化学
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IBDP化学Intermolecular forces #IB化学
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当年央视报道外星人造访地球新闻，感觉还挺魔幻的
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看过就是做过！A-Level化学实验沉浸式体验Thermal decomposition
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IB Chemistry Option D Medicines and drugs D9 Drug detection and analysis
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IBDP化学Periodicity Ionization energy #IB化学
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三个奇趣冷知识，手内植入芯片，手机过热爆裂，扩大耳洞需谨慎
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看过就是做过！A-Level化学实验沉浸式体验Titration滴定
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氢气是有颜色的吗？一张图搞清楚！Colourful hydrogen！
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IB Chemistry Option B Biochemistry-B3 Introduction of lipids
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IB Chemistry Option B Biochemistry-B10 Stereochemistry
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IB Chemistry Option B Biochemistry-B1.Introduction
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IB Chemistry Option B Biochemistry-B2&7 Buffer and protein concentration
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IB Chemistry Option B Biochemistry-B2&7.Enzyme
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IB Chemistry Option D Medicines and drugs D4 pH regulation of the stomach
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分子形状怎么判断，1张图1分钟给你讲清楚 A-Level Relative masses
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IB Chemistry Option B Biochemistry-B9 Pigments
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IB Chemistry Option D Medicines and drugs D6 Environmental impact of medications
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IB Chemistry Option D Medicines and drugs D7 Taxol
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IB Chemistry Option D Medicines and drugs D5 Antiviral medications
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IB Chemistry Option D Medicines and drugs D2 Aspirin and penicillin
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IB Chemistry Option B Biochemistry-B3 Steroids
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IB Chemistry Option B Biochemistry-B5 Vitamin
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IB Chemistry Option B Biochemistry-B4 Carbohydrates
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Sodium and methyl orange金属钠遇见甲基橙
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IB Chemistry Option B Biochemistry-B8 Nucleic acid
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吸烟有害吗？48只狗被英国烟草公司做实验，3年每天吸100支烟
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原子里到底有什么，1张图1分钟给你讲清楚 A-Level Atomic structure
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地球黑化了（2）
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完整的人体十二对脑神经详解