Trigonal planar 2. In a class demonstration, Mg was burned in air. 80.0 grams of potassium sulfate are dissolved in 320 grams of water. Find the percentage concentration. Na 2 SO 4 is a strong electrolyte.
M are neutral soutions, neither acidic nor basic.
The conversion of a base into its conjugate acid. The volume of a gas is 200 mL at 800 torr pressure. Calculate the volume of the same gas at 765 torr.