Net Ionic Equations and Solubility

The video tutorial explains how to balance the net ionic equation for sulfuric acid and iron(III) nitrate. It begins with balancing the molecular equation, followed by writing the states of each substance and discussing their solubility. The tutorial then demonstrates how to create the complete ionic equation by splitting strong electrolytes into ions and identifying spectator ions. Finally, it forms the net ionic equation, ensuring that charges and atoms are balanced, and concludes with a discussion on solubility considerations.

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

• Identify spectator ions

• Balance the molecular equation

• Determine the solubility of compounds

• Write the complete ionic equation

How many hydrogens are present on each side of the balanced molecular equation?

• Eight

• Six

• Two

• Four

What is the solubility status of iron(III) sulfate according to the video?

• Highly soluble

• Slightly soluble

• Insoluble

• Completely soluble

What happens to strong acids like H2SO4 in solution?

• They form a precipitate

• They completely dissociate

• They partially dissociate

• They remain intact

What is the role of spectator ions in a net ionic equation?

• They participate in the reaction

• They are removed from the equation

• They form a precipitate

• They change the charge balance

Which ions are considered spectator ions in the given reaction?

• Sulfate and iron ions

• Hydrogen and sulfate ions

• Iron and nitrate ions

• Hydrogen and nitrate ions

What is the net charge on both sides of the net ionic equation?

• Zero

• Positive

• Variable

• Negative

What should you check to confirm the solubility of a compound?

• The molecular weight

• The color of the compound

• A solubility chart

• The periodic table

What is the significance of a compound being slightly soluble?

• It will form a gas

• It will partially dissolve

• It will not dissolve at all

• It will completely dissolve

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

• Identifying spectator ions

• Writing the states of substances

• Balancing the molecular equation

• Ensuring charge and atom balance