14pts
in the winter of 1994, record low temperatures were registered throughout the united sta...
14pts
in the winter of 1994, record low temperatures were registered throughout the united states. for example, in champaign, illinois, a record low of -29°f was registered. at this temperature can salting icy roads with cacl2 be effective in melting the ice? (the solubility of cacl2 in cold water is 74.5 g per 100.0 g of water.)
(a) assume i = 3.00 for cacl2.
(b) assume i = 2.60
why does it work for 3.00 but not 2.60? i'm confused as to how i process this question and explain it.
Answers: 1
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