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Use the given Solubility Curve to answer the following question: Solubility Curves 150 140 130 120 NaNO, KNO 110 Grams of solute / 100 g H,O HO NH.O 8 88 86 8 8 8 8 82 ka NoCI KCJO SO; O 10 20 30 40 50 60 70 80 90 100 Temperature C What mass of NHACI can be dissolved in water at a temperature of 90C? O 80 grams 70 grams O 75 grams O 85 grams