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which of the following ssubstance in water will not show acidic property sugar,alchol,acetic acid,urea,nitric?
acid and co2
7 個解答
- 1 十年前最愛解答
sugar, alcohol, urea, acetic acid is vinegar and is acidic, obviously nitric acid is acidic, and co2 will form carbonic acid so the first three is your answer
資料來源: My Big Brain! - trikhaLv 51 十年前
Acetic acid and nitric acid will show acidic properties in water.
Sugar, alcohol and urea will be neutral in water.
- 1 十年前
sugar won't, alcohol won't, acetic acid will, urea will, nitric...acid? should, CO2 definetly eill because when it mixes with water it forms carbonic acid...remember the molecular formula of water (H2O) and compare that with the molecular formulas of the other solutions/molecules...
- 5 年前
Acid properties need the h+ ion to be dissociated. In water this is facilitated by formation of the hydroxonium ion h3o+ between one molecule of water and the h+ ion. This has a lower formation energy than h+ due to charge delocalisation.
- 匿名1 十年前
think its sugar,alcohol,acetic acid,urea....