Net Ionic Equations and Reactions

This tutorial explains how to predict the products of a reaction between calcium carbonate and hydrochloric acid, balance the chemical equation, and write the net ionic equation. It covers the solubility rules, the formation of carbonic acid, and the identification of spectator ions. The video concludes with a recap of the steps needed to write a net ionic equation.

What type of reaction occurs between calcium carbonate and hydrochloric acid?

• Synthesis

• Decomposition

• Double replacement

• Single replacement

Which of the following is generally soluble in water?

• Calcium carbonate

• Silver chloride

• Lead chloride

• Calcium chloride

What are the products formed when carbonic acid decomposes?

• Chlorine gas and water

• Calcium oxide and water

• Water and carbon dioxide

• Hydrogen gas and oxygen

What is the correct coefficient for HCl when balancing the reaction with calcium carbonate?

• 4

• 3

• 2

• 1

Which phase is calcium chloride in after the reaction?

• Liquid

• Gas

• Solid

• Aqueous

What is the purpose of writing a total ionic equation?

• To break down aqueous compounds into ions

• To determine the reaction type

• To balance the equation

• To identify the products

Which ion is considered a spectator ion in this reaction?

• Chloride ion

• Calcium ion

• Hydrogen ion

• Carbonate ion

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

• Combine ions to form compounds

• Identify spectator ions

• Balance the molecular equation

• Write the total ionic equation

What is the final product of the net ionic equation for this reaction?

• Water and carbon dioxide

• Hydrochloric acid

• Calcium chloride

• Calcium carbonate

Which step involves eliminating ions that do not participate in the reaction?

• Formulating the net ionic equation

• Identifying spectator ions

• Writing the total ionic equation

• Balancing the equation