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Feb 23, 2018 at 2:14 history edited Gaurang Tandon CC BY-SA 3.0
slight clean up
Nov 14, 2015 at 10:35 history tweeted twitter.com/StackChemistry/status/665478218623881216
Nov 13, 2015 at 22:04 comment added ParaH2 @DavePhD Yes we use activities but I'm not sure we can speak about dissociation as easely as you said. And than you for the document. :)
Nov 13, 2015 at 21:40 comment added DavePhD @Shadock right, it can't just be approximated as water, so you need to use activity instead of concentration. See the references in my answer and also pubs.acs.org/doi/abs/10.1021/ac60302a030 for more information
Nov 13, 2015 at 21:20 comment added ParaH2 @DavePhD yeah you right i will erase my comment. But I'm not sure like you said that in HCl 5M, HCl is almost 100% dissociated. Because we are speaking about dissolution of HCl in a mixture of HCl and water which can't be approximate at just water here. My knowledge in dissolution is not really important but I have some doubts. If you know some good lectures please tell me. Friendly :)
Nov 13, 2015 at 19:50 comment added DavePhD @Shadock if the dissociation constant were really only 1, at 5M, the HCl would only be about 36% dissociated, but because the dissociation constant is more like 1000000, HCl is almost 100% dissociated in 5M HCl
S Nov 13, 2015 at 19:13 history suggested Hippalectryon
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Nov 13, 2015 at 19:05 review Suggested edits
S Nov 13, 2015 at 19:13
Apr 20, 2015 at 21:03 answer added Asker123 timeline score: -4
Apr 20, 2015 at 20:32 answer added DavePhD timeline score: 10
Apr 11, 2015 at 17:13 history edited user7951 CC BY-SA 3.0
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Apr 11, 2015 at 16:26 answer added ParaH2 timeline score: 4
Apr 11, 2015 at 16:13 answer added Connor Verlekar timeline score: -1
Apr 11, 2015 at 16:08 comment added Andy It's because HCl is so strong in aqueous solution. In certain other solvents, you may need to actually calculate it. Also, note that in especially high concentrations you may need to consider the activity rather than just plugging in concentration
Apr 11, 2015 at 15:48 history suggested user15489 CC BY-SA 3.0
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Apr 11, 2015 at 15:49
Apr 11, 2015 at 15:40 history edited Nerdingout CC BY-SA 3.0
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Apr 11, 2015 at 15:38 history asked Nerdingout CC BY-SA 3.0