A 1526 g sample of a polymer dissolved in 100 l of a
A 1.526 g sample of a polymer dissolved in 1.00 L of a benzene solution at 22°C has an osmotic pressure of 4.52 x 10-2 atm. What is the molar mass of thepolymer?
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asolution is prepared by dissolving 2244 grams of acetic acid inenough water to make2500 ml of solution a 2500-ml
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when 514g of biphenyl c12h10 undergoes combustion in a bomb calorimeter the temperature rises from 258 degrees c to 294
a 1526 g sample of a polymer dissolved in 100 l of a benzene solution at 22degc has an osmotic pressure of 452 x 10-2
a 43 kg person drinks 430 g of milk which has a caloric value ofapproximately 30 kjg if only 15 ofthe energy in milk is
consider two acids hcn and consider two acids hcn and
a chem major obtains a high-paying summer job and is given the task of determining the ethanol content in vol of a
an 18g ice cube initially at -10c is dropped into 120 g of water initially at 25c what is the final temperature of the
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