The solubility of KI is 50 g in 100 g of H2O at 20 °C. If 110 grams of KI are added to 200 grams of H2O, .

An aqueous solution of potassium hydroxide is standardized by titration with a 0.194 m solution of hydrobromic acid. if 25.2 ml of base are required to neutralize 24.2 ml of the acid, what is the molarity of the potassium hydroxide solution? m potassium hydroxide

Ahelium balloon contains 16.9 l of helium at stp. how many atoms of helium are in the balloon

Is the flow of energy during vaporizing more like the flow during melting or during freezing