A solution of potassium chlorate, has 10 grams of the salt dissolved in 100g of water at 60ºC. ?

Question

Approximately how many more grams of the salt can be added to the solution before reaching the saturation point?

A) 32 grams
B) 13 grams
C) 17 grams
D) 21 grams

Mike A · Answer

Are you really unable to read the answer from the graph? Or is it just that you can't be bothered?

hcbiochem · Answer

On the graph, it looks like the solubility of KClO3 is about 23-24 g/100 g water.
So, you could add about 13 g more KClO3

B) 13 grams is the correct answer.

billrussell42 · Answer

from the graph of KClO₃, it is 23 g /100 g water
23 – 10 = 13 g

(corrected)

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