/sci/ - Science & Math » Thread #11271509

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Anonymous Thu 02 Jan 16:17:24 2020 No.11271509 View Reply Original Report

Quoted By: >>11271603

88g of DI water
51g of NaOH

why the fuck it doesn't fully dissolve? it should, right? or am i stupid?

t. stupid person reeeee

Anonymous

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Anonymous Thu 02 Jan 2020 16:20:42 No.11271521 Report

Quoted By:

Anonymous

Anonymous Thu 02 Jan 2020 16:50:21 No.11271603 Report

Quoted By: >>11271636

>>11271509
What temperature are you working at, buddy?
88mg of water can dissolve only 36.784g of sodium hydroxide at 273.15 K and up to 97.68g at 293.15 K.

Anonymous

Anonymous Thu 02 Jan 2020 17:06:03 No.11271636 Report

Quoted By:

>>11271603
starting at ~5°C
but of course it gets fricking hot, well above 20°C

it has to do something with the NaOH, right? produced in oct '19 and stored properly...

Anonymous

Anonymous Thu 02 Jan 2020 17:07:41 No.11271643 Report

Quoted By:

Well you keep posting frogs so that's one evidence for your stupidity.

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