Stable complex cation
Which ligand, NH3 or EN, produces the more stable complex cations as indicated by their Kf values? Which metal ion, Cu2+ or Zn2+, forms the more stable complex cation for a given ligand? Explain your reasoning.
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What is the mass, in kilograms, of Avogadro's number of olympic shot put balls if each one has a mass of 16lb? How does this compare with the mass of Earth, 5.98x10^25 kg?
The mixture is to be& ; separated in a phase column at 333.15 K. By assuming Raoult's law is applied to the system, determine the range of pressures that this system can exists as two phases.
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Describe the role of religion in cultural stasis and cultural change. Use examples from both Western and non-Western societies to show how religion can be a force for conservatism as well as for change.
What work would you have to do to now move the negative charge back to infinity?
A solution is prepared by adding 6.24 g of benzene(C6H6, 78.11g/mol) to 80.74g of cyclohexane (C6H12, 84.16 g/mol). Calculate the mole fraction and molarility of benzene in the solution. ANS: mole fraction=0.0769 and molarity =0.989 m.
What is the percent by mass of sodium phosphate in a 0.142M Na3PO4(aq) solution that has a density of 1.015g/mol.
A rifle with a barrel length of 60 fires a 10 bullet with a horizontal speed of 450 . The bullet strikes a block of wood and penetrates to a depth of 10 .
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