What volumes of the stock solution will you have
You have a stock 0.100 M solution of KMnO4 and a series of 100-mL volumetric flasks. What volumes of the stock solution will you have to pipet into the flasks to prepare standards of 1.00, 2.00, 5.00, and 10.0x10^-3M KMnO4 solutions?
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the difference in the mass of 100 moles each of sodium atoms and sodiu ions is 5.48002g. compute the mass of an electron.
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From what height would a freely falling object reach this speed in the absence of air resistance?
What molar ratio of sodium acetate to acetic acid should be used to prepare a buffer with pH = 4.5? Ka acetic acid = 1.8 x 10-5.
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Discuss the policies, interventions/provisions, management responses and control programmes that are implemented in Indonesia for the protection
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