Which of the following equations represents a neutralization reaction? (1) 2NH3 + H2SO4 -> (NH4)2SO4 (2) Zn(OH)2 + 2H+ -> Zn2+ + 2H2O (3) Mg2+ + 2OH- -> Mg(OH)2
Understand the Problem
The question is asking which of the provided equations describe a neutralization reaction, which typically involves an acid and a base reacting to form water and a salt.
Answer
Zn(OH)2 + 2H+ -> Zn2+ + 2H2O
The equation Zn(OH)2 + 2H+ -> Zn2+ + 2H2O represents a neutralization reaction.
Answer for screen readers
The equation Zn(OH)2 + 2H+ -> Zn2+ + 2H2O represents a neutralization reaction.
More Information
A neutralization reaction typically involves an acid reacting with a base to form water and a salt. In the equation Zn(OH)2 + 2H+ -> Zn2+ + 2H2O, Zn(OH)2 acts as a base and H+ ions act as the acid, producing water as a product.
Tips
A common mistake is to identify any reaction involving water as neutralization. Ensure that the reaction involves an acid and a base forming a salt and water.
Sources
- Analytical chemistry - ResearchGate - researchgate.net
AI-generated content may contain errors. Please verify critical information
