Now that snape and dumbledore has taught you the finer points of hydration calculations they have a slightly more challenging problem for you. suppose you dissolve 52.2 g of na2co3 ∙ xh2o in enough water to make 5.00 l of solution. the final concentration of the solution was found to be 0.0366 m. determine the integer x in the hydrate: na2co3 ∙ xh2o. round your answer to the nearest integer.