A 15 Meter by 12 Meter Pool of Water Has $\times$

question 40

Multiple Choice

A 15 meter by 12 meter pool of water has a depth of 2.2 meters.What mass of silver ion is present in the reservoir if the concentration of silver ion is 0.14 ppm? (1 m³ = 1000 L; assume the density of the solution is 1.00 g/mL)

• A) 5.5 \(\times\) 10^-4 g
• B) 5.5 \(\times\) 10^-2 g
• C) 0.55 g
• D) 5.5 g
• E) 55 g

---

Definitions:

Temporal Bone

A large bone in the skull that houses structures of the ear and participates in the formation of the sides and base of the skull.

Sphenoid Bone

A complex bone at the base of the skull that supports the brain, forms part of the eye socket, and contains the sphenoidal sinuses.

Olecranon Process

The bony projection of the ulna at the elbow, which forms the point of the elbow and serves as an attachment for muscles of the forearm.

Ulna

A bone in the forearm that is located on the side opposite to the thumb, playing a key role in the movement of the wrist and elbow.