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Clearnote
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Senior High
Chemistry
求解,除了e選項都看不懂😭
Chemistry
Senior High
over 1 yearago
不想學了🫠
求解,除了e選項都看不懂😭
7. 有關下列物質性質大小的解釋原因,何者正確? (A)沸點: I -I> KEI H Br,因為碘苯的極性較大 (B)熔點:KOH>K,因為KOH具有氫鍵 (C)在水中的溶解度:KI>I,因為KI為極性物質,而I為非極性物質 (D)熔點:SiO2>CO,因為SiO2的分子量較 CO,大,分子間作用力較大 (E)酸性:順-丁烯二酸>反-丁烯二酸,因為前者的分子間氫鍵較多
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