What is a neutralization reaction? Explain with an example and state the products formed.
A neutralization reaction is a chemical reaction in which an acid reacts with a base to form salt and water. This reaction is generally characterized by the release of heat, making it an exothermic process. For example, when hydrochloric acid (an acid) reacts with sodium hydroxide (a base), they neutralize each other to form sodium chloride (which is a common salt) and water. The chemical representation for this reaction is: HCl (Acid) + NaOH (Base) \rightarrow NaCl (Salt) + H_2O (Water) + Heat.
Explanation
Grading Rubric: 1. Correct definition of neutralization (acid + base \rightarrow salt + water). 2. Mentions the release of heat. 3. Provides a correct example of an acid and a base. 4. Correctly identifies the salt and water as products. 5. Correctly writes the chemical representation/equation (if included).