Write balanced net ionic equations for the following reactions. Note that HClO3 is a strong acid. (b)

Key Concepts

Net Ionic Equations

Net ionic equations represent the actual chemical species that participate in a reaction, excluding spectator ions. They are derived from complete ionic equations by removing ions that do not change during the reaction. This simplification helps to focus on the essential chemical changes occurring in the solution.

Strong Acids

Strong acids, such as HClO3, completely dissociate in water, releasing all their hydrogen ions (H+) into the solution. This characteristic means that in reactions involving strong acids, the acid can be represented solely by its ions in the net ionic equation, simplifying the process of writing these equations.

Balancing Chemical Equations

Balancing chemical equations ensures that the number of atoms for each element is the same on both sides of the equation, adhering to the law of conservation of mass. This process involves adjusting coefficients in front of compounds to achieve balance, which is crucial for accurately representing the stoichiometry of the reaction.