1. 通過離子交換樹脂後,水溶液的pH升高,表示陰離子被取代成OH-,亦即NaCl --> NaOH (A) KNO3 --> KOH ==> pH變大 (B) K2CrO4 --> KOH ==> 黃色變無色,有明顯變色 (C) 硬水是指水中含...
3. C 11. 4S**3 12. (1) r=k [A] [B] (2) 0.016 13. 反應物只會影響活化錯何物之能量 16. 條件不足 17. b c 18. K=[CO2] K=2.1x 10-3 19 2.73
... officials recently banned lindane s use in agriculture and garden products . Documented health effects of exposure to the pesticide include hormone disruption...