Suppose that the pressure of 2.50 L of gas is 380. mmHg when the temperature is 448 K. At what temperature is the volume 4.10 L and the pressure 570. mmHg?

State two physical properties of ionic compound

Water (2510 g ) is heated until it just begins to boil. if the water absorbs 5.09×105 j of heat in the process, what was the initial temperature of the water?

Using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 pb+2(aq) + 2cl -(aq). if the value of ksp was determined to be only 1.2 x 10-2: too much solid has dissolved. additional precipitate is forming. the solution is unsaturated. the ions are now combining to reduce their concentrations.