靜宜大學動手玩化學之6- 燃燒的方糖
1:16
Added: 3 years ago
From: chemistryown
Views: 9,614
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  • 我覺得係條友唔識點火囉....

    點會用火中心點火.....

    第一次燒係火機d火既carbon分黑左佢...唔覺d糖有分解­過囉...

    仲有後面我覺得係d面粉着火炸...

    happychau456 3 years ago

  • 沒有聲音 不知道在幹嘛

    zyown 3 years ago

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