Net Ionic Equations and Spectator Ions

This video tutorial explains how to write a balanced net ionic equation for the reaction between silver nitrate (AgNO3) and hydrochloric acid (HCl). It begins with balancing the molecular equation and identifying the states of each compound using solubility rules. The tutorial then demonstrates how to split strong electrolytes into ions to form the complete ionic equation. Spectator ions are identified and removed to derive the net ionic equation. The video concludes by ensuring the equation is balanced in terms of charge and atoms.

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

• Determine the solubility of products

• Write the complete ionic equation

• Balance the molecular equation

• Identify spectator ions

Which of the following is true about nitrates in aqueous solutions?

• They are usually insoluble

• They form a precipitate

• They are very soluble

• They do not dissociate

Why is silver chloride considered a solid in the reaction?

• It is a strong electrolyte

• It is insoluble in water

• It is a strong acid

• It dissociates completely

What ions are formed when silver nitrate is dissolved in water?

• Ag2+ and NO2-

• Ag+ and NO3-

• Ag2+ and Cl-

• Ag+ and Cl-

Which ion is not split in the complete ionic equation?

• Nitrate ion

• Hydrogen ion

• Silver ion

• Silver chloride

What is the purpose of crossing out spectator ions?

• To identify the products

• To determine solubility

• To simplify the net ionic equation

• To balance the equation

Which ions are considered spectator ions in this reaction?

• Ag+ and NO3-

• H+ and Cl-

• H+ and NO3-

• Ag+ and Cl-

What ensures that the net ionic equation is balanced?

• Equal number of atoms on both sides

• Equal number of molecules on both sides

• Equal number of ions on both sides

• Equal number of electrons on both sides

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

• 2-

• 1-

• 1+

• 2+

How many chlorine atoms are present in the balanced net ionic equation?

• Two

• One

• Three

• None