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Problem- If SRP's (reduction potential--E) correlate strongly with IE3 (third ionization energy) explain this trend-
V: IE3=2827 kj/mol, E=-0.26 v
Cr: IE3= 2993 kj/mol, E=-0.41 v
Mn: IE3= 3252 kj/mol, E=1.54 v
1) Explain why LFSE would give a different effect for Cr?
2) Explain difference between CFSE and LFSE
Provide complete explanation of above question
if the freezing point of a .106 m CH3COOH solution is -.348 degrees Celsius, calculate the percent of the acid that has undergone ionization?
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Calcium concentrations in solutions may be determined by a complex-forming reaction with EDTA. The reaction takes place between Ca2+ and EDTA4- with a formation constant of 4.5 x1010.
the molar heats of combustion of three hydrocarbon gases arech4 methane- 890.0 kjmolc2h6 ethane- 1560.0 kjmolc3h8
Draw lewis Dot structures. Use model kits, styrofoam balls and/or gum drops to make a model of the molecule or ion. Be sure to place electron groups (toothpicks or sticks) as far apart as possible.
show the base-catalyzed condensation and dehydration products from aldol condensation of propanal
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When setting temperature scan program of Diffrential Scanning Chromatography,
When placed in a graduated cylinder that initially contains 24.00 mL of water, the water level rises to 28.55 mL. What is the density of the unknown material?
Substances A, B, C can all ac as oxidizing agents. In solution, A is green, B is red, and C is yellow. In the reactions in which they participate, they are reduced to A-, B-, and C- ions,
Four ice cubes at exactly 0 ^\circ {\rm{C}} having a total mass of 53.5 g are combined with 110 g of water at 77^\circ C in an insulated container.
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