作者ahlolha (啊囉哈)
看板Chemistry
標題[學科] 一題關於ionic strength的問題
時間Tue Nov 13 10:37:45 2012
問題如下:
Neglecting any effects cause by volume changes, would you expect the ionic strength to
1.increase
2.decrease
3.remain essentially unchanged
by the addition of NaOH to a dilute solution of
1.magnesium chloride (s)
2.hydrochloric acid
3.acetic acid
by the addition of iron(III) chloride to
1.HCl
2.NaOH
3.AgNO3
請問以上六種情況分別會造成ionic strength 增加﹑減少還是不變呢？
目前我幾乎搞不清楚要怎麼思考QAQ
麻煩大大們解答了 謝謝
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1F：→ ahlolha:抱歉第一個我漏打了，應該是: 11/13 10:40
2F：→ ahlolha:megnesium chloride [Mg(OH)2 (s) forms] 11/13 10:41