Predict the order of elution of a mixture of
Predict the order of elution of a mixture of triphenylmethanol, biphenyl, benzoic acid, and methyl benzoate from an alumina column.This has to do with column chromatography and explain your reasoning.
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a flywheel i 100kgm2 rotating at 500revmin is brought to rest by friction in 20 minutes what is the frictional torque
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a 10g pellet shot from a gun is moving horizontally with aspeed of 100ms when it hits and stops in a 400g woodblock the
a spring causes a textbook attached to its end to oscillate back and forth the end of the springs position at time t is
predict the order of elution of a mixture of triphenylmethanol biphenyl benzoic acid and methyl benzoate from an
a meeting of senior managers at the pringly division has been called to discuss the pricing strategy for a new product
if eethanol and eoctane are the energies per gram of fuel produced by ethanol and octane respectively calculations show
sound propagating through air at 30oc passesthrough a vertical cold front into air that is 40oc ifthe sound has a
an oil drop whose mass is determined to be 28x10-15 kg isheld at rest between two large plates separated by 10 cm when
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