Pozdravljeni Sintetični natrijev etinijev sulfat

wael gano

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Zelo uporabno, saj pri reakciji med etilnim alkoholom in žveplovo kislino pride do treh reakcij zaporedoma
Temperatura ima pomembno vlogo pri sintezi
Potrebne so tudi enake molekule kisline in alkohola
Izvedel bom nekaj poskusov s to sintezo in upam, da mi bo ekipa pomagala
 

TucoSalamanca.

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naj se nevtralna objava filtrira
 
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wael gano

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Da
Ko dosežete nevtralnost, se kristali spustijo
 

TucoSalamanca.

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Ali bo zdržal 1 dan, če ga hranim na sobni temperaturi? čas kristalizacije
 

TucoSalamanca.

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Ni zračnega ventilatorja, ali lahko nastanejo kristali, čeprav pozno?
 

wael gano

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Po filtriranju ga postavite na sobno temperaturo, da se posuši do konstantne mase
 

TucoSalamanca.

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Ali je barva sinteze dobra?
 

TucoSalamanca.

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Nevtraliziral sem pH, koliko dni se bo sušilo?
 

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8OjqU13Pfk

Nevtraliziral sem pH in zdaj pustil, da se posuši, vendar se ne tvori prah, zakaj
 

wael gano

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Kaj ste naredili
Na sliki ni bilo pojasnjeno ničesar. Ali ste tekočino filtrirali? Ali ste med nevtralizacijo opazili kristale?
 
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TucoSalamanca.

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Najprej sem ga poskusil nevtralizirati, filtriral sem ga, ponovno sem ga poskusil nevtralizirati, nevtraliziral se je, vendar ne kristalizira.
 

wael gano

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Čemu ste dodali vodo?
Raztopina za dodajanje je veliko, kolikšno je razmerje
Ni navedel razmerij in postopka
 

TucoSalamanca.

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Mislim, da sem dodal preveč vode, v nevtralizacijskem delu se pojavi pH 10, zdaj sem ga izmeril, kaj naj storim?
 
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