Barium nitrate (Ba(NO3)2) and sulfuric acid (H2SO4) react together to form barium sulfate (BaSO4), nitric acid (HNO3), and water (H2O). The balanced chemical equation for the reaction is as follows:
Ba(NO3)2 + H2SO4 → BaSO4 + 2HNO3
In this reaction, the barium cations (Ba2+) from barium nitrate combine with the sulfate anions (SO42-) from sulfuric acid to form an insoluble white precipitate called barium sulfate. Nitric acid and water are also produced as byproducts of the reaction.
It's important to note that barium sulfate is an insoluble compound, meaning it does not dissolve in water. This property of barium sulfate makes it useful in various applications, such as in X-ray imaging and diagnostic procedures.