When 380 ML of 0

question 8

Multiple Choice

When 38.0 mL of 0.1250 M H₂SO₄ is added to 100.mL of a solution of PbI₂, a precipitate of PbSO₄ forms.The PbSO₄ is then filtered from the solution, dried, and weighed.If the recovered PbSO₄ is found to have a mass of 0.0471 g, what was the concentration of iodide ions in the original solution?

• A)3.10 × 10^-4 M
• B)1.55 × 10^-4 M
• C)6.20 × 10^-3 M
• D)3.11 × 10^-3 M
• E)1.55 × 10^-3 M

---

Definitions:

Amacrine Cells

Interneurons in the retina that play a crucial role in the visual processing pathway by modulating the signal between bipolar and ganglion cells.

Bipolar Cells

Neurons present in the retina of the eye that play a crucial role in transferring visual signals from photoreceptor cells to ganglion cells.

Photoreceptors

Cells in the retina of the eye that respond to light, crucial for vision.

Ganglion Cells

Neurons located in the retina that receive visual information from photoreceptors via intermediate bipolar cells and transmit it to the brain.