A boat covers 2,000 meters in 30 minutes. How fast are they traveling

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.

What is the predicted change in the boiling point of water when 1.50 g of barium chloride is dissolved in 1.50 kg of water?

Glucose (c6h12o6) is the simple sugar that plants make. what is the total number of atoms in glucose? 1 3 24 144