You dissolve 9324 g of an unknown in 1000g of water and
You dissolve 93.24 g of an unknown in 1000g of water and obtain deltaTf=2.34 degrees c. What is the molecular weight of the unknown if Kf=1.86 degrees c*kg/mol?
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compound a has a parent peak of m 95 mz in its mass spectrum and shows a medium intensity sharp infrared absorption
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you dissolve 9324 g of an unknown in 1000g of water and obtain deltatf234 degrees c what is the molecular weight of the
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suppose a steel strut having a cross-sectional of area 400 10-4 m2 and length 280 m is bolted between two rigid
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