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Watch Later 2:26

化學教室-第34章-4-計量系數倍增或倍減對焓變數值的影響

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化學教室-第34章-3-反應方向逆轉對焓變數值的影響

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化學教室-第34章-2-物態改變對焓變數值的影響

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化學教室-第34章-1-標準焓變的反應條件

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Chemistry tutorial-Ch17-1-Definition of strength of acids and alkalis

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化學教室-第17章-1-酸鹼強度的定義

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Chemistry tutorial-Ch63-3-Precipitation titration: using indicator to determine the end point (Mohr's method)

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Chemistry tutorial-Ch63-2-Precipitation titration: using conductivity method to determine the end point

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Chemistry tutorial-Ch63-1-What is quantitative analysis?

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