A scientist is conducting an investigation in the lab. Her lab notes and observations are shown below. What conclusion can you draw from the scientist's observations?
First, I added potassium iodide, a white solid, to 100 mL of water. The potassium iodide dissolved, leaving a clear liquid solution. Next, in another beaker, I added lead nitrate, a white solid to 100 mL of water. The lead nitrate also dissolved, leaving a clear liquid solution. Then, I poured the lead nitrate solution into the flask containing potassium iodide. A bright yellow solid formed in the flask.
