when potassium iodide liquid is poured into lead nitrate solution (both clear solutions), a bright yellow…

when potassium iodide liquid is poured into lead nitrate solution (both clear solutions), a bright yellow solid, lead iodide, forms in a potassium nitrate solution. what are the signs that this is a chemical reaction? check all that apply. heat is produced. light is produced. heat is absorbed. bubbles appear. a precipitate forms. the color changes.

when potassium iodide liquid is poured into lead nitrate solution (both clear solutions), a bright yellow solid, lead iodide, forms in a potassium nitrate solution. what are the signs that this is a chemical reaction? check all that apply. heat is produced. light is produced. heat is absorbed. bubbles appear. a precipitate forms. the color changes.

Answer

Brief Explanations:

When potassium iodide and lead nitrate react, a bright - yellow solid (lead iodide) forms from clear solutions. This is a precipitate formation and also a color change. There is no information indicating heat production/absorption, light production, or bubble appearance.

Answer:

A precipitate forms. The color changes.