Which of These Neutralization Reactions Has a PH > 7

question 178

Multiple Choice

Which of these neutralization reactions has a pH > 7 when equal moles of acid and base are mixed?

• A)CH₃CO₂H(aq)+ NaOH(aq)⇌ H₂O(l)+ NaCH₃CO₂(aq)
• B)HCl(aq)+ C₅H₅N(aq)⇌ C₅H₅NHCl(aq)
• C)HCl(aq)+ NaOH(aq)⇌ H₂O(l)+ NaCl(aq)
• D)H₂SO₄(aq)+ 2 KOH(aq)⇌2 H₂O(l)+ K₂SO₄(aq)

---

Definitions:

Cofactor

A non-protein chemical compound or metallic ion that is required for a protein's biological activity to occur.

Enzymes

Substances of biological origin that greatly enhance the speed of most chemical interactions happening in cellular environments.

Enzymatically Catalyzed

A process facilitated by enzymes to speed up chemical reactions in biological systems.

Inversely Proportional

A relationship between two variables where as one variable increases, the other decreases at a consistent rate, and vice versa.