Chemistry, asked by rachel2002, 3 months ago

The solubility of substance X at 25°C and 50°C are 35 and 50. If 300g of saturated solution at 50°C is cooled to 25°C. Determine max mass of X separated out in grams.

Answers

Answered by riyakushwaha348

1

Answer:

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.

Explanation:

hope it will help you .........

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