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Recrystallizing and using melting point to identify a compound 

Roxi Hulet
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This shows how to recrystallize a solid and obtain its melting point.
The following lab techniques are demonstrated:
Recrystallization
Vacuum filtration
Preparing samples for melting point
Putting solid samples in capillary tube
Observing melting point

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7 сен 2024

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Комментарии : 8   
@yasss3032
@yasss3032 Год назад
you're a complete queen for this video
@erzas556
@erzas556 Год назад
this is so helpful, thank you so much!
@ujianskripsi-lb1hl
@ujianskripsi-lb1hl Год назад
Thanks
@shaunjohnson1854
@shaunjohnson1854 6 месяцев назад
Wow that is interesting and informative but argh do you know if fusion is a form of crystalyastion like fusing say a powder to some sort of crystals then purifying it with um im just having a think because that is what i did it did not work so good with paracetamol or the Panamax but with the um other pills it worked just perfect so far and it yeild more in its orginal weight i need to accurately mesure its weight but from touch it is way heavier and crystalised now i just have recrytylise again and purify and say well you say 1 point in solid is 10 units in liqiud right well i way up 1 point and it in 10 units and do it doubles the accurate measurements so how do we make 1 point in solid wieght yeil to 1 gram in solution so in other words if i put 1 point of as solid product in weight into 10 units of a water from a 1ml syringe how would you make that medicine yeil from 10 units to 100 units from mixing it with the product i think naybe maybe from recrystallisation and purifying 10 times maybe but how because it doubles but on the other hand 5 points with 50 units it will grow or yeil to 100 units but how do i grow it to 90 % so from 10 1 point it grows to 1 gram or 100 units 1ml i think would make every one feel a lot better depending on there required doses doctor
@hash623
@hash623 3 года назад
This is great❤️❤️
@RoxiHulet
@RoxiHulet 3 года назад
Thank you!
@sanjanasanila147
@sanjanasanila147 Год назад
Thanku lord
@ujianskripsi-lb1hl
@ujianskripsi-lb1hl Год назад
Thanks
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