An aqueous solution containing 538g of an optically pure
An aqueous solution containing 5.38g of an optically pure compound was diluted to 200.0 ml with water placed in a polarimeter tube 20.0cm long. The measured rotation was -3.43degrees at 25 C. Calculate the specific rotation of the compound.
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at an outdoor market a bunch of bananas attached to the bottom of a vertical spring of force constant 160 nm is set
a street light is supported by two wires and each makes a different angle from each other the one on the left is 32
1 a 010 m solution of the weak acid ha has a ph of 296 what is the percent dissociation of ha in this solution what is
there are three masses m1 20 kg m2 50 kg and m3 70 kg the mass are all affixed to a massless rod of length 15cm m1
an aqueous solution containing 538g of an optically pure compound was diluted to 2000 ml with water placed in a
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a 245 kg person lays on board that is supported only on the ends and that has a mass of 120 kg if the person and the
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