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How is a net ionic equation written in a complete ionic equation?
To write a net ionic equation from a complete ionic equation, you remove the spectator ions that appear on both sides of the equation. The remaining ions that participate in the reaction are then included in the net ionic equation. This simplifies the equation to show only the ions that undergo a chemical change.
Can the complete ionic equation and the net ionic equation for a double replacement reaction ever be the same?
Yes, the complete ionic equation and the net ionic equation for a double replacement reaction can sometimes be the same. This occurs when all reactants and products are fully dissociated into ions in the reaction, leaving no spectator ions. In such cases, the complete ionic equation and the net ionic equation will be identical.
How is a molecular equation different from a complete complete ionic ionic equation?
A molecular equation shows all reactants and products as full compounds without distinguishing between ionic and covalent bonds, while a complete ionic equation breaks down all ionic compounds into their individual ions in a solution. It explicitly shows the ions present and their charges in a chemical reaction.
How do you write a complete ionic equation for a chemical reaction?
To write a complete ionic equation for a chemical reaction, first write the balanced molecular equation. Then, break down all the ionic compounds into their respective ions. Include only the ions that are involved in the reaction. Finally, write the complete ionic equation by showing all the ions present before and after the reaction.
What is the complete ionic equation for NaOH?
The complete ionic equation for NaOH (sodium hydroxide) dissolved in water is: Na⁺ + OH⁻ + H₂O → Na⁺(aq) + OH⁻(aq).
