Hey /sci/. I'm the guy who mixed CuSO4+NaCl+Al of some days

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Anonymous
2017-04-26 06:16:52 Post No. 8860818
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Anonymous 2017-04-26 06:16:52 Post No. 8860818 [Report]

Hey /sci/. I'm the guy who mixed CuSO4+NaCl+Al of some days ago. I've let the reaction go for 2 and a half days and now the bubbling of hydrogen has stopped. There is a lot of bluish stuff in the solution and this is what it looks like. What salt/salts is this? Could it be CuCl2 which is green-blue in colour?

Anonymous 2017-04-26 07:16:02 Post No.8860971
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Anonymous 2017-04-26 07:16:02 Post No.8860971 [Report]

did you cum in a mango

Anonymous 2017-04-26 07:18:32 Post No.8860977
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Anonymous 2017-04-26 07:18:32 Post No.8860977 [Report]

The salt probably dissolved into the copper sulfate.

Anonymous 2017-04-26 07:25:09 Post No.8860998
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Anonymous 2017-04-26 07:25:09 Post No.8860998 [Report]

>>8860977
what?

Anonymous 2017-04-26 07:31:55 Post No.8861019
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Anonymous 2017-04-26 07:31:55 Post No.8861019 [Report]

>>8860818
You got gelatinous, insoluble Al(OH)3 for sure.
There's probably blue Cu2+ leftover + some colorful complexes with chlorides.

Anonymous 2017-04-26 07:36:39 Post No.8861030
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Anonymous 2017-04-26 07:36:39 Post No.8861030 [Report]

>>8861019
>Al(OH)3
didn't think about that, thanks!

Anonymous 2017-04-26 07:39:10 Post No.8861042
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Anonymous 2017-04-26 07:39:10 Post No.8861042 [Report]

>>8861019
any tips on how i could separate it from the other salts?

Anonymous 2017-04-26 07:57:38 Post No.8861086
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Anonymous 2017-04-26 07:57:38 Post No.8861086 [Report]

>>8861042
Is it less blue (=purer) after rinsing it a few times with water?

Anonymous 2017-04-26 08:09:14 Post No.8861116
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Anonymous 2017-04-26 08:09:14 Post No.8861116 [Report]

>>8861086
i'm going to try now

Anonymous 2017-04-26 08:35:22 Post No.8861195
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Anonymous 2017-04-26 08:35:22 Post No.8861195 [Report]

>>8861116
>>8861086
yes it is, so i will simply have to rinse it a few times, but now for the hard part: there are also some particles of unreacted alluminium and of copper, how can i deal with these? They aren't solube in water obviously.

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