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Calculate (2.36 – 0.899)*5.445 to the proper number of sig fig’s. [ANS = 7.96] Compound A has a solubility of 22.0g/100g water at 27°C and 45.0g/100g at 75°C. 1. How much water is needed to dissolve 48.0 g of the compound at 27°C? 2. A 35.0 g sample of A is added to 85.0 g of water at 75°C. The solution is then cooled to 27°C. ................
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