What Is the Precipitate That Forms When Solutions of Na₃PO₄

question 4

Multiple Choice

What is the precipitate that forms when solutions of Na₃PO₄ and Fe(NO₂) ₃ are mixed?

• A)NaNO₃
• B)NaFe
• C)FePO₄
• D)PO₄NO₃
• E)Fe₃PO₄

---

Definitions:

Time Duration

The measurement of the amount of time that passes between the start and end of an event or period.

Static Variables

Variables that retain their value between function calls and are scope-limited to the function, block, or file where they are declared.

Register

A small amount of fast storage area within the CPU where data or instructions can be stored temporarily.

High-Speed Storage

Refers to storage devices or mediums that offer fast read/write speeds, such as SSDs or RAM.