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Explain the crystal field splitting you would expect for the f-orbital in octahedal geometry, explain how could the splitting change if the octahedral complex lost a ligand to become a square pyramind, as well as how about if the sqaure pyramid rearranged to form a trigonal bipyramid?
two engineers are calculating the molecular weight of a gas mixture containing oxygen and other gases. one of them uses
a 0.692 g sample of glucose c6h12o6 is burned in a constant volume bomb calorimeter. the temperature change is measured
what masses ofnbsp calcium sulfate and phosphoric acid can be produced from the reaction of 1.0kgnbsp calcium phosphate
In the photosynthesis reaction, how is the equilibrium yield of glucose(C6H12O6) affected( increaed, decreased, no change) by the following action water is added.
Potassium hydroxide is used to precipitate each of the cations from their respective solution. Determine the minimum concentration of {\rm KOH} required for precipitation to begin in each case.
A buffer is prepared by mixing 500 mL of 1.50 M Ch3COOH with 250 mL of 1.00 M CH3COONa. What is the pH of the buffer system after the formation of 0.15 moles of OH- from a secondary reaction with the buffer. (Ka for acetic acid = 1.7 x 10^-5)
Construct a Born Haber cycle for the formation of the hypothetical compound NaCl2, where the sodium ion has a 2+ charge. A. How large would the lattice energy need to be for the formation of NaCL2 to be exothermic
A flask of Argon gas is connected to the left arm of a manometer. The Hg level is 76.1cm. The right arm of the manometer is open to the atmosphere and has a Hg level of 63.9cm. The atmospheric pressure of the lab is 0.679 bar. What is the pressure..
Write a balanced chemical equation for the reaction: Na2CO3 and AgNO3? And Its ionic equation please
Calculate the yield of CO2 resulting from a complete combustion reaction of 275 grams heptane, C7H16, in the presence of excess oxygen.
When setting temperature scan program of Diffrential Scanning Chromatography,
How can the presense of the intramolecular hydrogen bonding in the single-deprotonated maleic acid lead to differences in the acid-dissociation constant when compared to fumaric acid
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