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Find the theoretical, percent yield & percent error of the reaction.
Zirconium oxalate K2Zr(C2O4)3(H2C2O4)·H2O was synthesized by mixing 7.369g of ZrOCl2·8H2O with 9.325g of H2C2O4·2H2O and an excess of KOH. After 2 months, 4.962g of crystaline zirconium oxlate was obtained, as well as aqueous KCl and water.
a.Write a balanced equation for this reaction.
b.Calculate the theoretical yield.
c.Calculate the percent yield.
d.Calculate the percent error of this reaction.
a 4.50 gram sample of LiCl at 25.0 dissolves in 25.o ml of water also at 25.0 Celsius. the final equilibrium temperature of the resulting solution is 60.8 Celsius. what is the enthalpy of solution, delta Hs of LiCl expressed in kilojoules per mole..
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Hydrocarbons containing halogens are very useful molecules in synthetic chemistry. Use tabulated thermodynamic data as needed to calculate
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Which one of the following molecules has a zero dipole moment? A. CO B. CH2Cl2 D. SO2 C. SO3 E. NH3 67. Indicate the type of hybrid orbitals used by the central atom in CCl4. A. sp B. sp2 C. sp3 D. sp3d E. sp3d2 68. What is the hybridization of th..
A lake has a pH of 8 and the total molar concentration of nitrogen species (NH3 and NH4+) is 7.1×10-4 mol/L. what is the percentage of aqueous NH3 in the lake
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