Chemistry Extraction of Iron in Blast furnace (Topic 10.3 Extraction of metals)
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Topic 10.3 Aluminium Extraction金属铝的制取
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identification of iron(III) ion
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I-3_环己烷萃取碘单质(Extraction of Iodine using cyclohexane)
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Topic 4_加热至恒重确定氧化镁的化学式 (Heating to a Constant Mass)
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Decomposition of Lead nitrate (Topic 10.2 Reactivity series)
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metals react with acid
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The effect of concentration on equilibrium: Iron(III) Thiocyanate experiment
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Baking soda & Citric Acid Endothermic Reaction (Topic 6 Chemical energetics)
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alkali metals react with water
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Alkali metals in water - Chemical elements properties and reactions
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Redox titration lab - permanganate and iron (II) under acidic conditions
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Topic 4.2 Miscellaneous Q7
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alkali metals react with water(K, Rb, Cs)
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Topic 8.1 Copper carbonate reacts with sulfuric acid碳酸铜与稀硫酸的反应
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Enthalpy Change of Neutralization Chemistry (II-2)
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Topic 3.3_What are the Properties of Simple Covalent Molecules
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Topic 14.6 MCQ 16-18 I-Q5
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Marble Reacts with Acid (Topic 8.1 Acid and base)
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Topic 8.3_Testing for sulfite ion by releasing sulfur dioxide gas
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Ammonia synthesis_Haber process (Topic 7.3 Reversible reaction)
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电解法制取金属铝How To Extract Aluminium By Electrolysis
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高中化学实验（全集）
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Thermite Reaction (10.2 reactivity series)
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Topic 3_What is cancer radiotherapy and how does it work肿瘤的放疗
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[IG化学真题讲解]Topic 11 Air and water MCQ 2020 上
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【初中化学全套实验合集】24秋新|人教版|初中化学|九年级上下册|化学实验视频高清完整版
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Thermal decomposition of calcium carbonate (10.2 Reactivity series)
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[IG化学笔记题] Topic 14.4 Alcohol笔记题
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此视频需在化学老师陪同下观看
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A Level Chemistry MCQ – March 21 – 9701 Paper 12
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Topic 8.3_Test for oxygen gas
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Zn-Cu simple cell (10.2 Reactivity series)
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Displacement between copper and silver nitrate (10.2 reactivity series)
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Topic 12_Sulfuric Acid and Sugar - Dehydration of Sugar Experiment浓硫酸让葡萄糖脱水
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AS化学实验_H₂O₂ titrated against KMnO₄(高锰酸钾滴定双氧水)
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审核我求求你一定要过审，这只是个人尽皆知的魔术
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Topic 1_Pollen Grains in Water - Brownian Motion
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Topic 12 nitrogen and sulfur STR 16-18习题讲解
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如何检测食物中的还原糖与蛋白质？
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Thermal Decomposition of Copper(II) Nitrate (10.2 Reactivity series)