Please help me make those ionic equations ASAP: 2 Al (s) + 3 CuCl2 (aq) → 3 Cu (s) + 2 AlCl3 (aq)
Al + CuCl2 → Cu + AlCl3

List four observations that indicate that a chemical reaction may be taking place

Avolleyball player hit a ball with a mass of 0.25 kg. the average acceleration of the ball is 15.5 m/s². how much force did the volleyball player apply to the ball? 62.0 n 3.87 n 62.0 m/s² 3.87 m/s²

Light waves are as they pass through the