The PH of a Certain Solution Is 2

question 41

Multiple Choice

The pH of a certain solution is 2.0. How many H⁺(aq) ions are there in 1.0 L of the solution?

• A)0.01 ions
• B)100 ions
• C)2 ions
• D)6.* 10²¹ ions
• E)6.* 10²³ ions

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Definitions:

Thoracic

Pertaining to the chest region in vertebrates, containing vital organs such as the heart and lungs.

Lumbar

Referring to the lower back region of the spine, encompassing the five vertebrae between the rib cage and the pelvis.

Sacrum

A large, triangular bone at the base of the spine and at the upper and back part of the pelvic cavity, formed by the fusion of five vertebrae.

Scoliosis

A medical condition characterized by an abnormal lateral curvature of the spine.