What would be happening in this reaction?
2Ag^+(aq) + CO3^2-(aq) + HNO3 (aq)
-----> 2AgNO3(s) + H20(l) + CO2(aq)
Bubbles of carbon dioxide gas will be generated.
In this reaction, silver ions (Ag+) from the dissolved silver nitrate (AgNO3) react with carbonate ions (CO3^2-) and nitric acid (HNO3) to form solid silver nitrate (AgNO3), liquid water (H2O), and gaseous carbon dioxide (CO2).
To explain how we know what is happening in this reaction, we can start by looking at the chemical formulas of the reactants and products involved.
The reaction starts with two silver ions (Ag+) from the silver nitrate solution (AgNO3). These silver ions combine with carbonate ions (CO3^2-) and hydrogen ions (H+) from nitric acid (HNO3) to form solid silver nitrate (AgNO3).
The reaction equation shows that two silver ions (Ag+) react with one carbonate ion (CO3^2-). This means that a total of two moles of Ag+ ions and one mole of CO3^2- ions are needed for the reaction to occur completely and form two moles of AgNO3.
Additionally, the reaction involves the production of water (H2O) and carbon dioxide (CO2). The hydrogen ions (H+) from nitric acid combine with hydroxide ions (OH-) to form water. The remaining carbonate ion (CO3^2-) releases carbon dioxide gas (CO2) when it reacts with the hydrogen ions.
Overall, the reaction between silver ions (Ag+), carbonate ions (CO3^2-), and nitric acid (HNO3) results in the formation of solid silver nitrate (AgNO3), liquid water (H2O), and gaseous carbon dioxide (CO2).