human
What type of reaction is represented by 3 NaOH + H3PO4 → Na3PO4 + 3 H2O?
gpt
Double replacement/double displacement (acid-base/neutralization specifically).
Explanation: This is a classic neutralization reaction where an acid (H3PO4) reacts with a base (NaOH) to form a salt (Na3PO4) and water (H2O).