You dissolve 3.54 moles of NiCl2 in 0.55L of water. The resulting concentration is 0.30M. You increase the water in the solution until you have 8.23L. Report your answer to 2 decimal places #.##

it means there are 3 atoms of oxygen

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.