Maequations matatu ekuchengetedza eSodium Hydrosulfide Solutions
2026-05-22
Maequations matatu ekuchengetedza (Conservation Equations) e sodium hydrosulfide Mhinduro
Panyaya yekuchengetedzwa kwehuwandu mu sodium hydrosulfide solutions, zvichibva pamisimboti yemakemikari uye tsananguro dzemabhuku, pane hukama hwakananga huripo pakati pezvinhu zve sodium nesarufa:
\(c(\text{Na}^+) = c(\text{HS}^-) + c(\text{S}^{2-}) + c(\text{H}_2\text{S})\)
Chiyero ichi chinobva mufomura yemakemikari yesodium hydrosulfide (\(\text{NaHS}\)), zvichiita kuti huwandu hwese hwesarufa mumhando dzayo dzese hurambe hwakatarwa nehuwandu hwese hwesodium.
Pakuchengetedza chaji, zvichienderana nepfungwa ye electroneutrality mu electrolyte solutions (sezvakatsanangurwa mumabhuku e chemistry akajairwa), huwandu hwese hwe positive charge hunotakurwa nema cations mu solution hwakaenzana nehuwandu hwese hwe negative charge hunotakurwa nema anions:
\(c(\text{Na}^+) + c(\text{H}^+) = c(\text{HS}^-) + 2c(\text{S}^{2-}) + c(\text{OH}^-)\)
Iyi equation inoratidza nemazvo mamiriro akaenzana eionic charges mumhinduro. Nezvekuchengetedzwa kwemaproton, sezvakatsanangurwa mumapepa edzidzo akakodzera pamusoro peacid-base theory, pane hukama chaihwo pakati pehuwandu hwehydrogen ions nemahydroxide ions anokonzerwa ne autoionization yemvura:
\(c(\text{OH}^-) = c(\text{H}^+) + c(\text{H}_2\text{S}) - c(\text{S}^{2-})\)
Izvi zvinoratidza zvakajeka maitiro ekutamisa mapurotoni ari kuitika mumushonga.
Zibo Anhao Chemical Co., Ltd. | Premium Sodium Hydrosulfide (NaHS, CAS 16721-80-5)
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