How Many Sodium Ions Are Present in 325 ML of 0.850

question 68

Multiple Choice

How many sodium ions are present in 325 mL of 0.850 M Na₂SO₄?

• A) 1.66 * 10²³ sodium ions
• B) 3.33 *10²³ sodium ions
• C) 4.99 * 10²³ sodium ions
• D) 6.20* 10²³ sodium ions
• E) 1.57 *10²⁴ sodium ions

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Definitions:

Iris

The colored part of the eye surrounding the pupil, responsible for controlling the diameter and size of the pupil.

Fluid Accumulation

Fluid accumulation refers to the buildup of fluid in body tissues or cavities, often leading to swelling and discomfort; this can occur due to various medical conditions.

Cornea

The transparent front part of the eye that covers the iris, pupil, and anterior chamber, providing most of the eye's optical power.

Scattering of Light Rays

The process by which light rays are deflected in various directions by particles in their path, affecting how light is perceived.