Which of the Following Is the Correct Net Ionic Equation

question 39

Multiple Choice

Which of the following is the correct net ionic equation for the reaction between nitrous acid and hydrogen sulfide ion?

• A)HNO₂ + HS^- H₂NO₂⁺ + S^2-
• B)HNO₂ + HS^- NO₂^- + H₂S
• C)HNO₂ + HSO₄^- H₂NO₂⁺ + SO₄^2-
• D)HNO₂ + HSO₄^- NO₂^- + H₂SO₄
• E)HNO₃ + HSO₄^- NO₃^- + H₂SO₄

---

Definitions:

Quantity Controls

Government-imposed limits on the quantity of a good that can be produced or sold in the marketplace.

National Football League

The National Football League (NFL) is a professional American football league consisting of 32 teams, divided between the National Football Conference (NFC) and the American Football Conference (AFC).

Licenses

Official permissions granted by authorities allowing individuals or companies to carry out certain activities, such as driving or operating a business.

Price Floor

A government or group-imposed minimum price set above the equilibrium price, ensuring sellers cannot charge less than this amount.