Net Ionic Equations and Spectator Ions

The video tutorial explains how to write a balanced net ionic equation for the reaction between silver carbonate (Ag2CO3) and nitric acid (HNO3). It begins with balancing the molecular equation, followed by determining the states of substances using solubility rules. The tutorial then demonstrates how to write the complete ionic equation by splitting strong electrolytes into ions. Finally, it shows how to derive the net ionic equation by removing spectator ions, ensuring both atom and charge balance. The video concludes with a summary of the balanced net ionic equation.

What is the first step in writing a balanced net ionic equation?

• Identify spectator ions

• Balance the molecular equation

• Determine the solubility of compounds

• Write the complete ionic equation

Why is silver carbonate considered a solid in the reaction?

• It is a strong acid

• It is a gas

• It is a strong base

• It is generally insoluble

Which of the following is a strong electrolyte in the reaction?

• Silver carbonate

• Water

• Nitric acid

• Carbon dioxide

What is the charge of the nitrate ion in the reaction?

• 1+

• 2-

• 2+

• 1-

Which of the following is not split into ions in the net ionic equation?

• Nitric acid

• Hydrogen ions

• Silver nitrate

• Carbon dioxide

Which ions are considered spectator ions in this reaction?

• Carbonate ions

• Nitrate ions

• Hydrogen ions

• Silver ions

What is the purpose of crossing out spectator ions?

• To determine solubility

• To identify the products

• To simplify the net ionic equation

• To balance the equation

How do you ensure the net ionic equation is balanced?

• By checking the number of atoms only

• By checking the charges only

• By checking both atoms and charges

• By checking the states of matter

What is the charge balance in the net ionic equation for this reaction?

• Neutral on both sides

• 2+ on both sides

• 1+ on both sides

• 2- on both sides

What is the final product of the reaction between silver carbonate and nitric acid?

• Silver nitrate and water

• Hydrogen ions and carbonate ions

• Carbon dioxide and water

• Silver ions and nitrate ions