How many grams of potassium iodide will dissolve in 500 grams of water at 20 degrees C?

Solubility range of KI in 500 grams of water at 20 degrees C is 700-740gm

Explanation:

Using the solubility curve of the solubility of KI with the given temperature

we infer from the graph that at 20 degrees Celsius the solubility of KI is 140-148 grams per 100 grams of water.

so for 500 grams of water the solubility of KI will be

= 140*5= 700gm to 148*5= 740

Solubility range of KI in 500 grams of water at 20 degrees C is 700-740gm

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