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Clearnote
Q&A
Senior High
Chemistry
請問這題要怎麼算?🙏🏻
Chemistry
高中
6个月ago
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請問這題要怎麼算?🙏🏻
氣體燃燒時非常劇烈,若控制不當常引致爆炸,稱為氣爆。下列 (A)至(E)選項中數字比值分別代表五支試管中混合均勻的天然氣與空氣的體積比。若將混合氣體 點火,試問哪一個混合比的爆炸最劇烈? (A)1:1 (B)1:2 (C)1:10 (D)1:15 (E)1:20。
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