The Driving force for the given reaction is the formation of H2S (g)
What is a double displacement reactions?
Double replacement reactions—also known as double displacement, exchange, or metathesis reactions—take place when pieces of two ionic compounds are swapped, creating two new compounds.
What is a spectator ions?
Spectator ions are ions that are present on both sides of chemical reactions but do not actively participate in the reaction. The spectator ions on both sides of the equation cancel in the net chemical reaction.
1) Driving forces in double Displacement reactions
Type of reaction - Driving forces
Acid Base - Formation of water
Precipitation - Formation of a solid
Multiple - Formation of gas
2) Spectator ions: K+(aq), Cl-(aq)
3) Driving force for the given reaction is the formation of H2S (g)
Therefore, Driving force for the given reaction is the formation of H2S (g)
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