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• horrendus (25)in #steemstem • 7 years ago

  RE: cold

  Great post! But your apparatus seemes unsave: Its just hold by one clamp, no use of hose clamps, the thermometer is completely loose... a safety hazard!!! ;)

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• horrendus (25)in #science • 7 years ago

  RE: Is Time Travel Possible? (SPS30)

  Spoiler alert: Yes but it takes 1 second to travel 1 second into the future :D bad joke aside im looking forward for more!

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• horrendus (25)in #steemstem • 7 years ago

  RE: expensive

  When I remember correcly for benzene it is possible to just stir or boil(?) it with D2SO4 for proton exchange. A colleague tried this way for xylene but just ended with a messy black slime...

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• horrendus (25)in #steemstem • 7 years ago

  RE: expensive

  our professor always was mad when we had to use deuterated DCM or toluene-D8. But sometimes theres no other way. nmr spectra of badly solved molecules are useless

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• horrendus (25)in #steemstem • 7 years ago

  RE: expensive

  Prices of deuterated solvents are just crazy! I miss the lab

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• horrendus (25)in #challange • 7 years ago

  RE: Tank Puzzle Challenge

  Are you shure? The tube between C and D is blocked. So it should be F i guess

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