simrannmehta simrannmehta 07-10-2022 Chemistry Answered How many water molecules do you calculate are attached to barium chloride if the formula weight of the hydated salt is 244.7? The atomic mass of barium is 137.3 daltons. The atomic mass of chlorine is 35.5 daltons. a) 1 b) 2 c) 3 d) 4