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Senior High
Chemistry
為什麼B不是等於零
Chemistry
Senior High
9 monthsago
たこ焼き( ¨̮ )
為什麼B不是等於零
17.已知石墨在標準狀態下之莫耳燃燒熱為 墨轉化成鑽石時,反應熱為何? B 18. 某一化學反應的位能變化如附圖,下列有關反應熱大小位大 的敘述,哪些正確? AH 能 AH AH A AHS AHA E_ AAH,+AH₂+AH3+AH4+AH5>0 5A2B4 A2172+22(四)AHG+AH3>0 (C) |àH3+AHql> 1AHG101507 (D) AH,+AH₂+AH3> AHS F2(E)AH+△H=AHs+AH+AHs。 482B +421 2 2 B4 是
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