Dianfeng Chemical
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HydrochloricAcidAndSodiumSulfideNetIonicEquation
Regarding the net ion equation of the reaction between hydrochloric acid and sodium sulfide
The mixing of hydrochloric acid ($HCl $) and sodium sulfide ($Na_ {2} S $) can be investigated.
Hydrochloric acid in water separates into hydrogen ions ($H ^ {+} $) and chloride ions ($Cl ^{-}$）， This is a strong electrolyte, and it is also completely ionized. Sodium sulfide is also a strong electrolyte, and it separates into sodium ions ($Na ^ {+} $) and sulfur ions ($S ^ {2 - }$） 。
When the two meet, hydrogen ions combine with sulfur ions to form hydrogen sulfide ($H_ {2} S $) gas. Hydrogen sulfide, a weak electrolyte, is difficult to ionize in water.
The ionic reaction formula is as follows: $2H ^ {+} + S ^ {2 - } = H_ {2} S\ uparrow $. This is the net ionic equation for the reaction of hydrochloric acid and sodium sulfide. The sodium ions and chloride ions that are not involved in the reaction are omitted, and the ionic changes that actually participate in the reaction are described to illustrate the nature of the chemical changes.
The mixing of hydrochloric acid ($HCl $) and sodium sulfide ($Na_ {2} S $) can be investigated.
Hydrochloric acid in water separates into hydrogen ions ($H ^ {+} $) and chloride ions ($Cl ^{-}$）， This is a strong electrolyte, and it is also completely ionized. Sodium sulfide is also a strong electrolyte, and it separates into sodium ions ($Na ^ {+} $) and sulfur ions ($S ^ {2 - }$） 。
When the two meet, hydrogen ions combine with sulfur ions to form hydrogen sulfide ($H_ {2} S $) gas. Hydrogen sulfide, a weak electrolyte, is difficult to ionize in water.
The ionic reaction formula is as follows: $2H ^ {+} + S ^ {2 - } = H_ {2} S\ uparrow $. This is the net ionic equation for the reaction of hydrochloric acid and sodium sulfide. The sodium ions and chloride ions that are not involved in the reaction are omitted, and the ionic changes that actually participate in the reaction are described to illustrate the nature of the chemical changes.
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