Concept explainers
(a)
Interpretation:
The net ionic equation for the reaction in between
Concept introduction:
Net ionic equation is the equation which includes only the chemical species that are involved in the reaction.
Polyprotic acids are acids that can donate more than one proton to the solution. Most poly protic acids are weak acids which has several equilibrium steps in order to release the proton (H+).
According to Le Chatelier’s Principle, if any change in temperature, pressure, volume or concentration in the system takes place at equilibrium, a new equilibrium will establish to counteract the change.
(b)
Interpretation:
The net ionic equation for the reaction between CO2 (s) and Ca(OH)2(aq), which involve formation of gas and a white precipitate that re-dissolved needs to be determined.
Concept introduction:
Net ionic equation is the equation which includes only the chemical species that are involved in the reaction.
Polyprotic acids are acids that can donate more than one proton to the solution. Most poly protic acids are weak acids which has several equilibrium steps in order to release the proton (H+).
According to Le Chatelier’s Principle, if any change in temperature, pressure, volume or concentration in the system takes place at equilibrium, a new equilibrium will establish to counteract the change.
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