Yɛde yɛn ho bɛhyɛ yɛn ho sɛ yɛde yɛn anidaso a wobu no bɛma bere a yɛde wɔn a wɔde anigye susuw nneɛma ho sen biara no di dwuma ma Glacial Acetic Acid Gaa Liquid, Sɛ w’ani gye yɛn nneɛma no biara ho anaasɛ wopɛ sɛ wohwehwɛ adetɔ a wɔayɛ no sɛnea wopɛ mu a, ɛsɛ sɛ wote nka ankasa sɛ wowɔ ahofadi sɛ wo ne yɛn bedi nkitaho. Yɛrehwɛ kwan sɛ yɛbɛhyehyɛ ahyehyɛdeɛ fekuo a ɛdi yie ne adetɔfoɔ foforɔ a wɔatwa asase ho ahyia wɔ bere a ɛbɛn a ɛreba no mu.
Yɛde yɛn ho bɛhyɛ yɛn ho sɛ yɛde yɛn anidaso a wobu no bɛma bere a yɛde wɔn a wɔde anigye susuw nneɛma ho sen biara no redi dwuma ama , Ɛnam mmɔden a yɛbɔ sɛ yɛbɛkɔ so ne wiase no mu nneɛma akɔ so no, yɛbɛbɔ mmɔden bere nyinaa sɛ yebedi adetɔfo ahwehwɛde ahorow ho dwuma. Sɛ wopɛ sɛ woyɛ nneɛma foforo biara a, yebetumi ayɛ no sɛnea ɛfata w’ahiade. Sɛ wote nka sɛ w’ani gye yɛn nneɛma ne ano aduru biara ho anaasɛ wopɛ sɛ woyɛ aguade foforo a, ɛsɛ sɛ wote nka sɛ wowɔ ahofadi sɛ wo ne yɛn di nkitaho. Yɛrehwɛ kwan sɛ yɛne adetɔfo a wɔwɔ wiase nyinaa bɛyɛ adwumayɛ mu abusuabɔ a edi mu.














3. Nsɛm a Wɔakyerɛkyerɛ mu:
Sɛnea ɛte: Nsu a enni kɔla na ɛyɛ mmerɛw.
Nhwehwɛmu (Nsɛm a ɛwɔ mu): 98% a ɛba fam koraa.
Formic Acid: 0.5% a ɛboro so.
4. Nsukyenee mu Acetic Acid Gaa Nsu ho nhwehwɛmu:
Nneyɛe: CH3COOH + NaOH → CH3COONa + H2O
Ɔkwan a wɔfa so yɛ: Fa glacial acetic acid bɛyɛ 0.5 ml gu iodine ahina a wɔadi kan akari 150 ml a nsu 25 ml wom mu. Fa ahina no sie denneennen, fa fra yiye, na kari bio. Nsonsonoe a ɛda nkaribo abien no ntam no gyina hɔ ma nhwɛsode no mu duru. Fa nsuo 10 ml ne phenolphthalein indicator 3 a ɛtɔ gu mu gu mu. Fa 0.5 N NaOH solution titrate kosi sɛ kɔla a ɛyɛ pink bɛhyɛ awiei no agyirae.Glacial Acetic Acid Gaa Liquid.
Nkontaabu: ml (NaOH) × 0.5 (Nea ɛteɛ) × 0.06005 = CH3COOH gram
(Hyɛ no nsow: Ɛbɛyɛ sɛ akontaabu no fa no sɛ nea efi mu ba ne emu duru a ɛwɔ gram mu, a wɔde hwehwɛ ɔha biara mu ahotew a wɔde toto nhwɛsode no mu duru ho).