化学试剂哪些有腐蚀性?
来源:学生作业帮 编辑:作业帮 分类:数学作业 时间:2024/05/10 11:00:21
化学试剂哪些有腐蚀性?
⑴ Sodium Carbonate solution
⑵ Dilute nitric acid
⑶ Limewater
⑷ Iron(Ⅱ) Sulphate solution
⑸ Aqueous barium chloride
⑹ Sodium Chloride solution
⑺ Aqueous silver nitrate
⑻ Magnesium Chloride solution
⑼ Aqueous sodium hydroxide
⑽ Aluminum Chloride
⑾ Iron(Ⅲ) Chloride solution
⑿ Copper Sulphate solution
⒀ Silver Nitrate solution
⒁ Lead(Ⅱ) Nitrate
⒂ Potassium Iodide
以上哪些有腐蚀性?
⑴ Sodium Carbonate solution
⑵ Dilute nitric acid
⑶ Limewater
⑷ Iron(Ⅱ) Sulphate solution
⑸ Aqueous barium chloride
⑹ Sodium Chloride solution
⑺ Aqueous silver nitrate
⑻ Magnesium Chloride solution
⑼ Aqueous sodium hydroxide
⑽ Aluminum Chloride
⑾ Iron(Ⅲ) Chloride solution
⑿ Copper Sulphate solution
⒀ Silver Nitrate solution
⒁ Lead(Ⅱ) Nitrate
⒂ Potassium Iodide
以上哪些有腐蚀性?
1.Na2CO3,否
2.稀HNO3,是
3.石灰水,是,但是腐蚀性较弱
4.FeSO4,否
5.BaCl2,否
6.NaCl,否
7.AgNO3,否
8.MgCl2,否
9.NaOH,是
10.AlCl3,否
11.FeCl3,是(较弱)
12.CuSO4,否
13.AgNO3,否
14.Pb(NO3)2,否
15.KI,否
2.稀HNO3,是
3.石灰水,是,但是腐蚀性较弱
4.FeSO4,否
5.BaCl2,否
6.NaCl,否
7.AgNO3,否
8.MgCl2,否
9.NaOH,是
10.AlCl3,否
11.FeCl3,是(较弱)
12.CuSO4,否
13.AgNO3,否
14.Pb(NO3)2,否
15.KI,否