In the Following Reaction,which Reactant Is a Brønsted-Lowry Acid? NaHCO₃(aq)

question 117

Multiple Choice

In the following reaction,which reactant is a Brønsted-Lowry acid? NaHCO₃(aq) + NaH₂PO₄(aq) → Na₂HPO₄(aq) + H₂CO₃(aq)

• A)NaHCO₃
• B)NaH₂PO₄
• C)Na₂HPO₄
• D)H₂CO₃
• E)none of the above

---

Definitions:

Sitting Up

The physical action of moving from a lying or slouching position to an upright posture, often indicating readiness or alertness.

Object Permanence

The understanding that objects continue to exist even when they cannot be observed, a concept developed during infancy.

Peek-a-Boo

A game played with young children involving hiding and suddenly reappearing, aiming to invoke surprise and delight.

Hide and Seek

A classic children's game where players hide and one or more players seek to find them.