The molar solubility of barium phosphate, Ba3(PO4)2, is 6.55×10-7 mol/L. (1) Express the solubility in units of grams per liter. g/L

(2)Calculate the concentration of phosphate ion in a saturated solution of barium phosphate. mol/L

Which function is performed by earths atmosphere? a. ultraviolet rays are prevented from reaching the ozone layer. b. earths temperature is raised and moderated by trapping in heat c. charged particles from the sun are prevented from reaching earth. d. magnetic charges from space are prevented from reaching earths surface.

Apump contains 0.5 l of air at 203 kpa. you draw back on the piston of the pump, expanding the volume until the pressure reads 50.8 kpa. what is the new volume of the air pump

Word equation for k(s) +h2o(l) yield koh (aq) + h2