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Regard as the case where potential energy is greater that total energy. Resolve the Schrodinger equation for this case. As well find a non-trivial wave function that solves Schrodinger equation for the system trivial wave function is PSI(x) = 0.Explain how does the potential being greater than total energy affect the wave function? Does it affect how to solve the Schrodinger equation?
Selective precipitation, fractional precipitation, amphoteric precipitate solubilization, competitive equilibrium solubilization: anion protonation, competitive equilibrium solubilization
question a sample 50 ml solution of hydrochloric acid hcl is titrated with 0.11 m naoh. the volume of base required to
Given the information given below, what is the standard enthalpy change for the reaction: W(s) + 3H2O(g) => WO3(s) + 3H2(g)? 2W(s) + 3O2(g) => 2WO3(s) ?Ho = -1685.4 kJ 2H2(g) + O2(g) => 2H2O(g) ?Ho = -477.84 kJ
A solution that contains 87.2g of an unknown compound in 392.4g of water freezes at -8.00 degrees C. Calculate the molar mass(in units of g/mol) of the solute. Kf of water is 1.86 degrees C/m.
What is the volume of one mole of hydrogen gas at 273 K and 760 torr? What is the volume of one mole of oxygen gas under the same conditions?
Draw and label the galvanic cell, then write and identify he two half-life reactions and write the overall cell reaction. Calculate E. Write the cell diagram for the galvanic cell and calculate the expected cell potential
the uncertainty b in some observable b is given by a formula bsqrtltb2gt-ltbgt2. use this formula to determine
boron-fluorine single bonds are approximately 1.52A(152pm) in length. in BF3, the bond lengths are 1.30A. propose an explanation for this discrepancy, making use of resonance structures to illustrate your answer.
If the flask has a volume of 0.500 L, what is the minimum mass of PH3BCl3(s) that must be added to the flask in order to achieve equilibrium
A quantity of 7.48g of a compound is dissolved in water to make 300 mL of solution. The solution has an osmotic pressure of 1.43 atm at 27 Celsius. Calculate the molecular weight of the compound.
Use the subsequent equations to compute the molar enthalpy of formation for manganese (IV) oxide, MnO2(s). 2MnO2(s) → 2MnO(s) + O2(g) ΔH = 264kJ
Toluene is a liquid compound similar to benzene. Calculate the mole fraction of Toluene in a solution that contains 112 g Toluene and 221 g Benzene.
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