You have two test tubes. One test tube contains Pb 2 (aq) solution and the other test tube contains Cu 2(aq). Predit what will happen when HCl (aq) is added to both test tubes. If a reaction occurs, what is the new chemical fomula?

water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.