Ionic Equations and Spectator Ions Quiz

What is the primary characteristic of strong electrolytes in solution?

• They exist predominantly as ions.

• They exist predominantly as molecules.

• They do not dissolve in water.

• They are always gases.

How can you determine if a compound is a soluble strong electrolyte?

• By its taste.

• By its smell.

• By its color.

• By the abbreviation 'aq' for aqueous.

What are spectator ions?

• Ions that change their charge during the reaction.

• Ions that are only present in the products.

• Ions that are the same on both sides of the equation.

• Ions that participate in the reaction.

In the example given, which ions are identified as spectator ions?

• Nitrate ions and copper ions.

• Silver ions and chloride ions.

• Hydrogen ions and hydroxide ions.

• Sodium ions and potassium ions.

What is the final form of an equation called after removing spectator ions?

• Net ionic equation.

• Balanced equation.

• Molecular equation.

• Complete ionic equation.