Puas yog NaHS yog electrolyte?
Puas yog NaHS yog electrolyte?

Video: Puas yog NaHS yog electrolyte?

Video: Puas yog NaHS yog electrolyte?
Video: 10 лучших продуктов для детоксикации печени 2024, Kaum ib hlis
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Sodium hydrosulfide yog cov tshuaj sib xyaw nrog cov mis NaHS . Hauv kev sib piv nrog sodium sulfide (Na2S), uas yog insoluble hauv cov kuab tshuaj organic, NaHS ,,ua 1:1 electrolyte , yog ntau soluble. Xwb, nyob rau hauv qhov chaw ntawm NaHS , H2S tuaj yeem kho nrog cov organic amine los tsim cov ntsev ammonium.

Ib yam li ntawd, sodium hydrosulfide siv rau dab tsi?

Sodium hydrosulfide , paub los ntawm nws cov cim tshuaj NaHS (feem ntau hais tias "nash") yog siv hauv tawv tanning, pulp thiab ntawv, tshuaj, dyeing, thiab ntxhia extraction industries. NaHS yog siv li cov khoom ntshiab (flake) los yog ntau dua li cov tshuaj hauv dej.

Tsis tas li, koj yuav ua li cas hydrogen sulfide? 6 H2O + Al2S3 → 3 H2S + 2 Al(OH) Cov pa roj no kuj yog tsim los ntawm cua sov sulfur nrog cov khoom organic sib txuas thiab los ntawm kev txo cov sulfurated organic tebchaw nrog hydrogen . Cov dej rhaub dej tuaj yeem pab hloov cov sulfate hauv dej rau hydrogen sulfide gas.

Tom qab ntawd, lo lus nug yog, yog sodium hydrosulfide yog cov kua qaub lossis lub hauv paus?

Ib qho tshuaj puag . Reacts nrog kua qaub kom tso tawm cov nplaim hluav taws kub thiab tshuaj lom gaseous hydrogen sulfide. Tsuav yog cov tshuaj khaws cia muaj zog alkaline, pH> 10, muaj tsawg heev tso H2S. Ntawm pH = 7, qhov feem pua ntawm H2S tso tawm yog ze rau 80%.

NaSH yog dab tsi hauv chemistry?

Sodium hydrosulfide ( NaSH ) yog a tshuaj reagent nrog ntau daim ntawv thov nyob rau hauv feem ntau peb (3) kev lag luam: Kraft Ntawv Milling. Hauv Kraft, pulping sulfidity yog tswj los ntawm kev siv cov hluav taws xob txo qis uas txo sodium sulfate ntxiv rau caustic soda rau sodium sulfide.

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