Gas Evolution Reaction - Examples 2 HCl(aq) + K 2 S(aq) The key here is to see the sulfide. In solution, both of these compounds are ionic and break d
{"Image DocumentName": "Gas Evolution Reaction - Examples", "Image ImageDescription": "2 HCl(aq) + K2S(aq) \uf0ae The key here is to see the sulfide. In solution, both of these compounds are ionic and break down into ions: 2 H+ (aq) + 2 Cl- (aq) + 2 K+(aq) + S2-(aq) \uf0ae So, it is still a double replacement reaction: 2H+ (aq) + 2Cl- (aq) + 2 K+(aq) + S2-(aq) \uf0ae H2S + 2KCl.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}