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01. Melting ice CaCl2 is often used to melt ice on sidewalks. Could CaCl2 melt ice at 20C ? Assume that the solubility of CaCl2

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01. Melting ice CaCl2 is often used to melt ice on sidewalks. Could CaCl2 melt ice at 20C ? Assume that the solubility of CaCl2 at this temperature is 70.1g of CaCl2/100.0g of H2O and that the van ' H Hoff factor for a saturated solution of CaCl2 is 2.5

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