What Is the Molarity of Ions in an Aqueous 0

question 119

Multiple Choice

What is the molarity of ions in an aqueous 0.4 M Al(NO₃) ₃ solution?

• A) 0.1 M
• B) 0.4 M
• C) 0.8 M
• D) 1.6 M
• E) 5.2 M

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Definitions:

Cornea

The clear, dome-shaped front surface of the eye that helps to focus light onto the retina.

Window

An opening in the wall of a building, vehicle, or container, typically covered with glass, that allows light and air to enter and people to see out; metaphorically, an opportunity or period of time.

Retina

The light-sensitive layer of tissue at the back of the inner eye, which transmits visual information to the brain via the optic nerve.

Fovea

A tiny pit located in the macula of the retina, providing the clearest vision of fine details when looking directly at an object.