Preparation of Alum From Aluminium Scraps

[@blackeditz9452]

Without this video my project is incomplete........... thanx sir

[@khushi01528]

Plz help me apne 4M potassium hydroxide kaise bnaya

[@nilashrigangulyxa224]

can we do the filtering part using funnel only?

[@ItzAman.001]

Thank you 😊 sir

[@nilashrigangulyxa224]

Dissolution will take how much time?

[@arya9903]

Thanks a lot sir🥰

[@راسالغول-س4ج]

كيف اعمل كاويه كهرباء من القلم الرصاص

[@LEGEND_SPRYZEN]

Thank you sir

[@mubeshiras3856]

Thank you so much 💫

[@madhavjaju5149]

What is percent yield

[@massimilianoilardi3571]

Ciao cosa recuperi come metallo

[@RRC786]

what is crucibal ??

[@snehalsanap4196]

china dish

[@riley1636]

bros handling acid and doing reactions without a fume hood or gloves
edit: and he calls it hydrogen sulfate. H2SO4 is Sulfuric Acid lol

[@arundattpandey6859]

Sir gloves

[@massimilianoilardi3571]

Recupero metallo prezioso

[@massimilianoilardi3571]

Il valore

[@derekturner3272]

good video production. HORRIBLE AUDIO. No Nintendo music and get a mic, you'd have WAY more subs.

[@massimilianoilardi3571]

Ma io nn capisco cose