PLEASE HELP I WILL GIVE 20 POINTS! What is the boiling point of a solution in which 45.8 g of CaCl2 is dissolved in 250.0 g of water?

An aqueous solution of hydroiodic acid is standardized by titration with a 0.186 m solution of calcium hydroxide. if 26.5 ml of base are required to neutralize 20.3 ml of the acid, what is the molarity of the hydroiodic acid solution? m hydroiodic acid

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?

Identify two types of chemical bonding in the source of dietary potassium