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Clearnote
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Junior High
Science
救!!!!!
Science
Junior High
about 5 hoursago
fanyang
救!!!!!
D (46. 下列實驗結果,何者正確? 煮,基金領出 CO2 (A)鎂帶遇到硫酸產生的氣泡,與碳酸鈣遇到酸產生的氣泡,點火皆有可燃性 (B)硫酸、鹽酸、醋酸遇到沙拉油,不會發生任何反應,而且沙拉油浮於液面 (C)氫氧化鈉、氫氧化鈣、濃氨水遇到碳酸鈣,會產生 CO2 (D)鎂帶與沙拉油遇到鹼時,不會發生反應 能 微小訴 A LI 7
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