An individual suffering from a high cholesterol level in her blood has 245 mg of cholesterol per 100 ml of blood. if the total blood volume of the individual is 5.3 l , how many grams of total blood cholesterol does the individual's body contain?

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.

Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?

How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?