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Senior High
Chemistry
想問這一題
Chemistry
Senior High
over 1 yearago
高一了瑤
想問這一題
ㄨ 下列哪些選項中的物質數量經換算後等於「1莫耳」?(應選3項) (A) 32克。分子中原子的數量(S的原子量=32) (B)質量為12amu的碳原子 He (C) 6.02×10 個氦分子 1mol 8個 120 2×144個原子M 321 32x8 分子量 (D) 0°C、1 atm 下24.5升的氧氣(0℃、1atm下1莫耳氣體的體積為22.4升) (E)10毫升的0.1M葡萄糖水溶液中所含溶質的量 C6H12O6
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