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Sodium Acetate: Acetic Acid Neutralised with Washing Soda
Sodium acetate is acetic acid with its acid taken up by soda. US Dispensatory (1907): add crystals of sodium carbonate to acetic acid until neutral, filter, concentrate and crystallise. The crystals are clear prisms that lose water in warm dry air, so keep them closed.
The picture: a sodium acetate crystal (Wikimedia Commons).
Oqalayo
1 day
Imiyalelo
1
1
Neutralise the acid
Neutralise the acid
Goggles on. Dilute 100 g of glacial acetic acid with about its own volume of water. Add washing-soda crystals a little at a time, stirring, until it is neutral to litmus (about 240 g).
Izinto zokwakha zalesi sinyathelo:
I-acetic acid (i-glacial)100 g
Isoda yokuwasha240 gAmathuluzi adingekayo:
Amanzi
Ibhikha Le-borosilicate
Induku Yengilazi Yokugovuza
Iphepha le-litmus
Isikali sesilinganiso
Izibuko Zokuchitheka Kwamakhemikhali2
2
Filter and concentrate
Filter and concentrate
Filter, then boil the solution down in a dish.
Amathuluzi adingekayo:
Indwangu yokuhluza kakotini encane
Ipuleti Lokuhwamuka
Ibhavu lesihlabathi3
3
Crystallise
Crystallise
Let it cool and crystallise. Drain the crystals and keep them in a closed jar.
Amathuluzi adingekayo:
Ipuleti Lokuhwamuka
Ijeke Lengilazi ElinesivaloIzinto
2- Isibambeli
- 240 gIsibambeli
Amathuluzi Adingekayo
10- Isibambeli
- Isibambeli
- Isibambeli
- Isibambeli
- Isibambeli
- Isibambeli
- Isibambeli
- Isibambeli
- Isibambeli
- Isibambeli
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