我想問其實呢個test既中文係咩??
同埋可唔可以中英對照講解一次呢個test既作用同埋點樣做呢個test?
thanks a lot!!
有關f.4化學其中一個test -silver nitrate test
2008-11-09 4:59 am
回答 (1)
2008-11-09 5:15 am
✔ 最佳答案
acidified silver nitrate test酸化硝酸銀測試
To test the presence of chloride ions in the sample
測試樣本中含用氯離子
Add the sample into acidified silver nitrate solution
A white would be formed if the sample contians chloride ions.
把樣本加入酸化硝酸銀溶液中
假如樣本含有氯離子,白色的沉澱物會產生
AgNO3(aq)+Cl-(aq)→AgCl(s)+NO3-(aq)
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參考: me
收錄日期: 2021-04-13 16:13:34
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20081108000051KK02134