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第6題求解🙏
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6.小娟做化學反應吸、放熱的實驗,取了四種物質:(甲)硫酸;(乙)氫氧化鈉固體;(丙)
An
硝酸鉀;(T)水。在常溫時,下列何種組合不會使溶液溫度上升?
(A)(甲)+(乙) (B)(甲)+(丁)(C)(俩+(丁) (D)(乙)+(T)
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