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Chemistry, 23.01.2020 17:31 zionlopez543

Cacl_2 is often used to melt ice on sidewalks.
a) could cacl_2 melt ice at -33°c? yes or no? assume that the solubility of cacl_2 at this temperature is 70.1 g caci_2/100.0 g of h2o and that the van't hoff factor for a saturated solution of cacl_2 is i = 2.5.
b) what is the minimum amount of cacl_2 that would be required to melt ice on sidewalks at the above temperature? use 100.0 g of water as the amount of solvent.

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Cacl_2 is often used to melt ice on sidewalks.
a) could cacl_2 melt ice at -33°c? yes or no?...
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