Homework Answers
Balanced equation
Ca(NO3)2 (aq) + K2S (aq) → CaS (s) + 2 KNO3 (aq)
Complete Ionic equation
Ca2+ (aq) + 2 NO3-(aq) + 2 K+(aq) + S2- (aq) → CaS (s) + 2 K+ (aq) + 2 NO3-
The net ionic equation contains only the ions that participated in the reaction (formation of the precipitate).
Ca2+ (aq) + S (aq)→ CaS (s)
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Part A Review Constants Periodic Table Decide whether or not each of the following metals dissolves...
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