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Watch Later 7:57

JUPAS選科策略_20-21

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JUPAS簡介_20-21

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化學教室-第22章-7-在學校實驗室進行裂解作用

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Chemistry tutorial-Ch22-7-Cracking in the laboratory

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Chemistry tutorial-Ch22-6-Writing chemical equations about cracking

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Chemistry tutorial-Ch22-5-Cracking of petroleum fractions

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Chemistry tutorial-Ch22-4-Mechanism of substitution reaction

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Chemistry tutorial-Ch22-3-Chemical properties of alkanes

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Chemistry tutorial-Ch22-2-Physical properties of alkanes

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