Sodium Bicarbonate He Saji: Gbɛ ni Akɛyaa Sodium Hidrosulfide Mli

Nu bɛ mli sodium hydrosulfaid

Afee lɛ bɔ ni atsɔɔ mli yɛ yiteŋgbɛ lɛ yɛ shihilɛi ni mli wa ni ŋmɔtɔ bɛ mli lɛ shishi.

NaHS ni yɔɔ nu mli lɛ he tsabaa

Sodium Sulfaid nonahydrate (Na2S·9H2O) lɛ woɔ nu ni ajie mli ehee lɛ mli koni ekɛfee .13% (w/v) Na2S mli tsabaa.

Yɛ shwiemɔ shishi kɛ shishi 20°C, 14 g NaHCO3 lɛ fata he mL 100 nɛkɛ tsabaa nɛɛ mli, ni ekɛ shwiemɔ baa amrɔ nɔŋŋ kɛ exothermic reaction.

100 mL methanol fataa he (ni haa hulutsoo be lɛ yaa hiɛ

Yɛ minitii 10 sɛɛ lɛ, ajieɔ nu ni akɛfutuɔ lɛ mli, ni akɛ 50 mL methanol tsuɔ nɔ ni eshwɛ lɛ he nii.

NaHS ≥9 g kɛ Na2CO3 ≤0.6 g (~3.5 g NaHS kɛ 0.2 g Na2CO3 yɛ mL 100 mli) yɛ nu ni ajieɔ lɛ mli lɛ mli.

Sodium hydrosulfide henɔ ni akɛyaa maŋsɛɛ, saji yɛ, nyɛɛ biɛ koni ona nɔkwɛmɔnii ni aheee nɔ ko.