Determine the enthalpy of hydration
Determine the enthalpy of hydration (KJ) of 0.310 moles of CsOH when the lattice energy of CsOH (s) is -724 kJ/mol, and the enthalpy of solution is -72 kJ/mol.
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Five 9% FRMs totaling amount $450,000 and ten 8% FRMs totaling amount $750,000, such that total value of pool is $1.7M, find weighted average coupon (WAC) rate (in percent)?
Determine the z-score for each student and indicate which one has a better relative position. An Art Major earned a grade of 46 on an exam with = 50 and s = 5; A Theater Major earned a grade of 70 on an exam with = 75 and s = 7.
Nitration of Methyl Benzoate, illustrate and complete the mechanism for the nitration of methyl benzoate. Demonstrate the resonance forms, which make the methyl ester, group a meta director and deactivator of the aromatic ring.
Determine the number of moles and number of grams of H2C2O4 2H2O needed to completely neutralize the 25mL of 0.15 M NaOH.
A liquid phase reaction A--->B is carried out in a 1000-gal CSTR that has a single impeller located halfway down the reactor. The expected value for conversion (X) is 0.5, but the measured value of conversion is 0.57.
Determine number of pitchers which she must produce and price that she must charge to maximize profit, and determine the maximum profit.
Write down the equations showing how this might be done and how the benzoic acid would be regenerated. The benzoic acid could have been extracted from the ether layer using sodium bicarbonate solution.
Would an excess of dry ice be harmful? Exactly what weight of dry ice is needed to react with 2 mmol of phenyl magnesium bromide?
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