Question

define solubility. at 30c the solubility of the salt is 40. what amount of water is required to form a solution with is required to form a solution with 30g salt? what will be the amount of solution? ​

Answer 1

Explanation:

weight of salt = 90 gram,

solubility = 50

sing formula

solubility of solute =

weightofsolventinsaturatedsolution

weightofsoluteinsaturatedsolution

×100

or 50=

weightofsolventinsaturatedsolutio

90gm

×100

so weight of solvent in saturated solution =

50

90gm

×100=180gm

Hence 180 gm of water is required to prepare a saturated solution.