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Chemistry, 30.11.2019 05:31, oliviacolaizzi
The vapor pressure of chloroform is 173.11 mm hg at 25°c. how many grams of aspirin, c9h8o4, a nonvolatile, nonelectrolyte (mw = 180.1 g/mol), must be added to 244.0 grams of chloroform to reduce the vapor pressure to 171.05 mm hg ? chloroform = chcl3 = 119.40 g/mol. the boiling point of water, h2o, is 100.000 °c at 1 atmosphere. kb(water) = 0.512 °c/m in a laboratory experiment, students synthesized a new compound and found that when 11.55grams of the compound were dissolved in 243.4 grams of water, the solution began to boil at100.071 °c. the compound was also found to be nonvolatile and a non-electrolyte. what is the molecular weight they determined for this compound?
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The vapor pressure of chloroform is 173.11 mm hg at 25°c. how many grams of aspirin, c9h8o4, a nonvo...
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