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This graph shows the maximum solubility of four different solids, in grams per 100 milliliters of water (g/100 mL).
At 60°C, what is the minimum number of grams of KBr that must be added to 100 grams of water to produce a
supersaturated solution?
Nacio
KNO
Solubility (g/100 g of water)
TKBr
Nac
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Temperature (°C)
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A)
80 grams
B)
>88 grams
>90 grams
D)
between 88 and 90 grams

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