A chemist makes of barium chlorate working solution by adding distilled water to of a stock solution of barium chlorate in water. Calculate the concentration of the chemist's working solution. Round your answer to significant digits.

Temperature and kinetic energy are proportional. a) adirectly b) directly c) indirectly

Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.

Which liquid (h2o, h2o + soap, or h2o + salt) has the strongest cohesion and adhesion? (need now plz)