Production Technology [Question of the Day] Wednesday, 01.04.2012

2012-01-04View Original

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This post was last edited by *nyang3390 on 2012-1-5 08:31. True or False question: 1. The higher the conductivity of deionized water, the higher its purity. （） 2. Salts that can be hydrolyzed yield aqueous solutions that are either acidic or basic. （） 3. When copper chloride aqueous solution is electrolyzed using graphite as the electrode, the product at the cathode is copper. () Notes: 1. Please hide your replies; for instructions, see: http://bbs.hcbbs.com/thread-492556-1-1.html. 2. Do not edit after replying. 3. There must be a reward for participants. X X √

Reply #22012-01-04

Reply 1# sun-rock Wrong Wrong Right

Reply #32012-01-04

Reply 1# sun-rock Wrong Wrong Right

Reply #42012-01-04

Reply 1# sun-rock Wrong Right Wrong

Reply #52012-01-04

Choose 1, Wrong 2, Wrong 3, Right

Reply #62012-01-04

Reply 1# sun-rock 1. Wrong 2. Wrong 3. Wrong

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Production Technology [Question of the Day] Wednesday, 01.04.2012

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