Dɛn ne sodium hydrosulfide a wɔpaapae mu ho nsɛm tiawa?
sodium hydrosulfide a wɔde yɛ aduru Awie
Saa kwan yi di kan yi ahwehwɛ nkyene te sɛ Na2CO3 fi NaHS aduru a wɔahyɛ no den no mu. Afei wɔma NaHS·H2O a wɔanwene no yɛ den tẽẽ ma ɛyɛ flakes wɔ vacuum rake cooler mu ansa na wɔde ahyɛ mu ankasa. Ne saa nti, Na2CO3 efĩ a ɛwɔ mu no so tew fi 2.4. 4.% kosi 0.3%. Onwini no kɔ so wɔ vacuum mu, na ɛma oxidation a ɛba esiane mframa a ɛda adi nti no so tew na esiw nneɛma a wɔsɛe no ano yiye. Wɔyɛ ahotew ho nhyehyɛe no nyinaa wɔ nhyehyɛe a wɔato mu mu, na ɛmma mframa a ɛhyɛ abufuw nkɔ mu na wɔkwati nneɛma a atwa yɛn ho ahyia a ɛto so abien a wɔsɛe no. Wɔde NaHS sodium hydrosulfide a wɔayam no ahyɛ mu tẽẽ, na eyi efĩ fi hɔ bere a wɔde sie no. Bio nso, saa kwan yi nyɛ den, enhia nnwinnade kakraa bi, na ɛho ka sua.