Write balanced net ionic equation and identify spectator ions 1. Aqueous solutions of potassium chloride and silver nitrate are mixed
2. A solution of lead (II) nitrate is added to a solution of sodium iodide

Between 2014 and 2016, more than 25,000 children in flint, michigan, drank water that was contaminated with lead from lead pipes. during this time, the city claimed the water was safe to drink. which of these actions could the city have taken to ensure that the drinking water was free from lead?

What would happen to a volleyball left outside in the winter? o o o o a. it would expand. b. it would lose air. c. it would shrink. d. it would explode.

Which proportionality applies to avogadro’s law?