Usoro Nchekwa Atọ maka Ngwọta Sodium Hydrosulfide
2026-05-22
Nhazi Nchekwa Atọ maka sodium hydrosulfide Ngwọta
Maka nchekwa oke na ngwọta sodium hydrosulfide, dabere na ụkpụrụ kemịkalụ na nkọwa akwụkwọ, enwere mmekọrịta nhata kpọmkwem n'etiti ihe sodium na sọlfọ:
\(c(\text{Na}^+) = c(\text{HS}^-) + c(\text{S}^{2-}) + c(\text{H}_2\text{S})\)
A na-enweta oke a site na usoro kemịkalụ nke sodium hydrosulfide (\(\text{NaHS}\)), na-eme ka ọnụọgụ sọlfọ niile dị n'ụdị ya nọgide na-enwe oke a kapịrị ọnụ na mkpokọta sodium.
Maka nchekwa chajị, dịka ụkpụrụ nke electroneutrality dị na ngwọta electrolyte (dịka akọwara ya na akwụkwọ kemistri ọkọlọtọ), mkpokọta chajị dị mma nke cations na-ebu na ngwọta ahụ hà nhata chajị na-adịghị mma nke anions na-ebu:
\(c(\text{Na}^+) + c(\text{H}^+) = c(\text{HS}^-) + 2c(\text{S}^{2-}) + c(\text{OH}^-)\)
Usoro a na-egosipụta nke ọma ọnọdụ nha nhata nke ụgwọ ionic dị na ngwọta ahụ. Banyere nchekwa proton, dịka akọwara na akwụkwọ agụmakwụkwọ dị mkpa gbasara ozizi acid-base, enwere njikọ kpọmkwem n'etiti mkpokọta nke ion hydrogen na ion hydroxide nke mmiri na-emepụta site na autoionization:
\(c(\text{OH}^-) = c(\text{H}^+) + c(\text{H}_2\text{S}) - c(\text{S}^{2-})\)
Nke a na-egosi nke ọma usoro mbufe proton na-eme na ngwọta ahụ.
Zibo Anhao Chemical Co., Ltd. | Premium Sodium Hydrosulfide (NaHS, CAS) 16721-80-5)
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